Allen-Bradley PowerFlex 755 On-Machine Drive User Manual

PowerFlex 755 On-Machine
Drive
Bulletin Number 26G
User Manual
Original Instructions
PowerFlex 755 On-Machine Drive User Manual
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and
operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize
themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to
be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be
impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for
actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment,
which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT
Identifies information that is critical for successful application and understanding of the product.
These labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to
potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
The following icon may appear in the text of this document.
Identifies information that is useful and can help to make a process easier to do or easier to understand.
Rockwell Automation recognizes that some of the terms that are currently used in our industry and in this publication are not in
alignment with the movement toward inclusive language in technology. We are proactively collaborating with industry peers to
find alternatives to such terms and making changes to our products and content. Please excuse the use of such terms in our
content while we implement these changes.
2
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Table of Contents
Preface
Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Conventions Used in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 1
Getting Started
System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
System Identification Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Data Nameplate and UL Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
System Configuration Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ArmorConnect Power Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Chapter 2
Prepare for Installation
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical Safety Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Environment and Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Wiring and Workmanship Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Electromagnetic Compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . 21
General Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Circuit Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Short-circuit current rating (SCCR) . . . . . . . . . . . . . . . . . . . . . . . . 24
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Branch Circuit Protection Requirements for
Three-Phase Power Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Minimum Mounting Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Receive, Unpack, and Inspect the Drive . . . . . . . . . . . . . . . . . . . . . . . . . 28
Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Unpack and Inspect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Lift and Transport the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Two-Person Lifting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Apply Labels to the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Chapter 3
Install the Drive
Mount the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Ground the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Grounding Safety Grounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Grounding PE or Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Shield and Ground Motors and Motor Cables . . . . . . . . . . . . . . . . . . . 37
Select Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Control Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
3
Table of Contents
24V DC Control Power Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . 44
Make Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Receptacle Configurations on the Gland Plate . . . . . . . . . . . . . . . 44
Receptacle Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Chapter 4
Configure and Start Up the Drive
4
Prepare for Initial Drive Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Set the Network IP Address of the 1783-ETAP . . . . . . . . . . . . . . . . . . 50
Configure the PowerFlex 755 Drive Embedded
EtherNet/IP Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Energize the HIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Use the PowerFlex 20-HIM-C6S HIM to
Access Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Set the Adapter IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Startup Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Controller Organizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Add-on Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Configuration Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Choose Startup Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Drive Startup – I/O Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Add the PowerFlex 755 Drive to Your Project . . . . . . . . . . . . . . . 60
Update the Module Properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Verify Drive Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Choose Integrated or Hard-wired Safety. . . . . . . . . . . . . . . . . . . . . 67
Safety Configuration for SSM and S4 . . . . . . . . . . . . . . . . . . . . . . . 69
Configure the Drive Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Setup the Datalinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Create Safety Logic to Control the Safety Module . . . . . . . . . . . . 86
Configure an RS Trend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Save and Download Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Go Online with the Logix Controller . . . . . . . . . . . . . . . . . . . . . . . 93
Put the Logix Controller Into Run Mode . . . . . . . . . . . . . . . . . . . . 95
Turn Safety On (SSM and S4 Only). . . . . . . . . . . . . . . . . . . . . . . . . 96
Energize the Incoming Power and Brake Circuit Breakers . . . . . 96
Perform Motor Auto Tune Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Application Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Connect the Motor to the Machine . . . . . . . . . . . . . . . . . . . . . . . . 109
Synchronize the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Drive Startup – Integrated Motion mode (CIP Motion). . . . . . . . . 112
Add Drive to the I/O Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Select Peripheral Devices and Slot Assignments for
Option Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Create an Associated Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Configure the Axis Properties, the Associated Axis,
and Control Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Specify the Motor Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Table of Contents
Create a Safety Program to Control the
Drive Safety Circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Save and Download the Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Verify the Controller Is Online . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Commission and Tune the Motor and Drive. . . . . . . . . . . . . . . . 138
Autotune . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Manual Tune . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Save Commissioned Axis to the Logix Project . . . . . . . . . . . . . . . 144
Chapter 5
Drive Maintenance
Repair and Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Remove Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Remove the Front Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Replace the Surge Suppressor AC Source Brake (1SUP270). . . . . . 150
Replace the DC Brake Surge Suppressor (1BD0270) . . . . . . . . . . . . 151
Replace the Brake Contactor (5BC130) . . . . . . . . . . . . . . . . . . . . . . . . 152
Replace the Main Circuit Breaker (1CB030) . . . . . . . . . . . . . . . . . . . 153
Replace PowerFlex Frame 2 Drive (1EA030) . . . . . . . . . . . . . . . . . . . 156
Replace the PowerFlex Frame 2 Heatsink Fan. . . . . . . . . . . . . . . 160
Replace Option Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Replace the Auxiliary Circuit Breakers
(5CB070 and 1CB250 or 5CB130). . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Replace the Drive HIM (1HIM320) . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Replace the EMC Kit (1CH030) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Replace the ETAP Module (6ET210). . . . . . . . . . . . . . . . . . . . . . . . . . 163
Replace Receptacles on the Gland Plate . . . . . . . . . . . . . . . . . . . . . . . . 164
Receptacle Replacement - Type 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Receptacle Replacement - Type 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Receptacle Replacement - Type 3 . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Receptacle Replacement - Type 4 . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Receptacle Replacement - Type 5 . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Receptacle Replacement - Type 6 . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Attach the Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Apply Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Chapter 6
Troubleshooting
Electrical Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Fault Types, Descriptions, and Actions. . . . . . . . . . . . . . . . . . . . . . . . . 174
Circuit Breaker Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Open Auxiliary Circuit Breaker Door . . . . . . . . . . . . . . . . . . . . . . 176
Reset Drive via the Circuit Breaker Switch. . . . . . . . . . . . . . . . . . 177
Encoder Feedback Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Potential Encoder Feedback Issues . . . . . . . . . . . . . . . . . . . . . . . . . 179
Encoder System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Mechanical Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Positioning Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 182
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
5
Table of Contents
Troubleshooting Going Online. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
View Adapter Status By Using Parameters . . . . . . . . . . . . . . . . . . 185
Access the Adapter Web Pages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Set a Fault Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Restore Adapter Parameters to Default Configurations . . . . . . 190
Updating the Drive Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Chapter 7
Periodic and Preventive
Maintenance
Recommended Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . 195
Schedule Codes Explanations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Maintenance of Industrial Control Equipment . . . . . . . . . . . . . . . . . 197
Appendix A
Spare Parts Directory
Induction Motor 400/480 AC Source Brake . . . . . . . . . . . . . . . . . . . 203
Induction Motor 24V DC Mechanical Brake . . . . . . . . . . . . . . . . . . . 204
Servo Motor 24V DC Mechanical Brake . . . . . . . . . . . . . . . . . . . . . . . 205
Gland Plate Receptacles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Appendix B
Startup Information
Prepare for Initial Drive Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
6
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Preface
This publication provides basic information to install, connect, and maintain
the PowerFlex® 755 On-Machine™ drives.
For information on programming, troubleshooting, safety application
requirements, and EtherNet/IP networks, see the publications that are listed in
the Additional Resources on page 8.
This manual is intended for qualified personnel. You must be able to program
and operate adjustable frequency AC drives. In addition, you must have an
understanding of the parameter settings and functions.
ATTENTION: This manual is intended for qualified service personnel
responsible for installing and servicing these devices. You must have
previous experience and a basic understanding of electrical terminology,
configuration procedures, required equipment, and safety precautions.
Summary of Changes
Conventions Used in This
Manual
The following changes apply to this revision of the manual.
Change
See Page(s)
Added Bulletin 140MT Motor Protection Circuit Breakers to Drive Input Protection Devices
Throughout
These conventions are used throughout this manual:
• Where a parameter is referenced, it is referenced as Port#:Parameter#
[parameter name].
Example (00:301 [Net Addr Scr] or 10:350 - [Vref Source])
• Where groups of parameters are referenced, the Port# is stated in text
before the group.
• All Port#:Parameter# [parameter name] referenced are listed in bold.
For more information on parameters and their functions, see PowerFlex 750Series AC Drives Programming Manual, publication 750-PM001.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
7
Preface
Additional Resources
The following publications provide general product information.
Resource
Description
Motor Protection Circuit Breaker and Motor Circuit
Protector Specifications, publication 140-TD005
Provides product selection and specification information for
Bulletin 140MP/MT motor protection circuit breakers and
motor circuit protectors.
Bulletin 140G Flexible Cable Oper Mech-140G-G,
140G-H, 140G-I, 140G-J, 140G-K,
publication 140G-IN128
Installation instruction for Flex Cable Operator for 140G-G
through K.
Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
Provides general guidelines for installing a Rockwell
Automation® industrial system.
Logix 5000 Controllers I/O and Tag Data
Programming Manual, publication 1756-PM004
This manual shows how to access I/O and tag data in Logix
5000™ controllers.
ArmorConnect Power and Control Media Selection
Guide, publication 280PWR-SG001
This manual describes how to select the ArmorConnect®
power and control media cables.
PowerFlex 755 On-Machine Drive Specification
Technical Data, publication 750-TD003
Provides detailed information on:
• Drive specifications
• Option specifications
• Fuse and circuit breaker ratings
Guarding Against Electrostatic Damage,
publication 8000-SB001
This data sheet explains the causes of ESD, and how you can
guard against its effects.
Wiring and Grounding for Pulse Width Modulated
(PWM) AC Drives, publication DRIVES-IN001
This manual provides basic information to install, protect,
wire, and ground pulse-width modulated (PWM) AC drives.
This manual is intended for qualified personnel who plan and
design installations of PWM AC drives.
Integrated Motion on the EtherNet/IP Network
Reference Manual, publication MOTION-RM003
Use this manual to review descriptions of the
AXIS_CIP_DRIVE attributes and the Logix Designer
application Control Modes and Methods. It is intended for use
as a reference when programming motion applications
Product Certifications website,
http://rok.auto/certifications
Provides declarations of conformity, certificates, and other
certification details.
Connected Components Workbench website
rok.auto/ccw, and online help (1)
The Connected Components Workbench® software tool.
Includes a link for free software download.
Product Compatibility Download Center
rok.auto/pcdc
The Product Compatibility and Download Center (PCDC) can
help you find product-related downloads including firmware,
release notes, associated software, drivers, tools, and utilities.
(1)
The online help is installed with the software.
The following publications provide setup information.
8
Resource
Description
Logix 5000 Controllers Common Procedures
Programming Manual, publication 1756-PM001
This publication links to a collection of programming manuals
that describe how you can use procedures that are common
to all Logix5000 controller projects.
Logix 5000 Controllers Ladder Diagram
Programming Manual publication 1756- PM008
This manual shows how to program Logix 5000 controllers
with the relay ladder programming language. This manual is
one of a set of related manuals that show common
procedures for programming and operating Logix 5000
controllers.
Ethernet Tap, publication 1783-PC011
Provides detailed information on setting the IP address using
the 1783-ETAP.
PowerFlex 7-Class Enhanced Remote HIM,
publication 20HIM-IN005
Provides dimensions and installation instructions for a
20HIM.
PowerFlex 20-HIM-A6/-C6S HIM (Human Interface
Module) User Manual, publication 20HIM-UM001
Provides detailed information on HIM components,
operation, and features.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Preface
Resource
Description
This manual provides information about the EtherNet/IP
PowerFlex 755 Drive Embedded EtherNet/IP
Adapter User Manual, publication 750COM-UM001 adapter that is embedded on the main control board in
PowerFlex® 755 drives, and how to use it for network
communication.
PowerFlex 750-Series Configuration with
Permanent Magnet Motors Application,
publication 750-AT004
This document contains methodologies for the proper test
and setup of PM motors with the PowerFlex 755 drive, using
PM flux vector (FV) mode, and the PowerFlex 750-Series
drives using iPM FV mode.
PowerFlex 750-Series AC Drives Installation
Instructions, publication 750-IN001
This document explains the basic steps for mechanical
installation and for connecting incoming power, the motor,
and basic I/O to the PowerFlex 750-Series Adjustable
Frequency AC drive.
PowerFlex 755 On-Machine Drive Packing
Instructions, publication 750-PC004
This document contains a high level view of the installation
and unpacking instructions for the PowerFlex 755 OnMachine Drive.
PowerFlex 750-Series Drive Programming Manual,
publication 750-PM001
Provides detailed information on:
• I/O, control, and feedback options
• Parameters and programming
• Faults, alarms, and troubleshooting
PowerFlex 750-Series AC Drives Quick Start,
publication 750-QS001
This Quick Start publication is designed to guide you through
the 6 BASIC STEPS that are required to startup your PowerFlex
750-Series AC drive for the first time for simple applications.
PowerFlex 750-Series AC Drives Technical Data,
publication 750-TD001
Provides detailed information on:
• Drive specifications
• Option specifications
• Fuse and circuit breaker ratings
PowerFlex 755/755T Integrated Safety - Safe
Torque Off Option Module (S3),
publication 750-UM004
These publications provide detailed information on how to
install, configure, and operate the 750-Series safety option
modules.
PowerFlex 755/755T Integrated Safety Functions
Option Module (S4), publication 750-UM005
EtherNet/IP Network Configuration User Manual,
publication ENET-UM006
This manual describes how to use EtherNet/IP
communication modules in Logix 5000 control systems.
Integrated Motion on the EtherNet/IP Network:
Configuration and Startup,
publication MOTION-UM003
Configure an integrated motion on the EtherNet/IP network
application and startup your motion solution with a Logix
controller-based system.
Motion System Tuning Application Techniques,
publication MOTION-AT005
The purpose of this publication is to assist you in tuning a
Kinetix drive system. This document is intended for motion
control users with novice to advanced skill levels that are
familiar with the following:
• Kinetix servo drives
• Servos or EtherNet/IP communication
• Use of the Logix Designer application to create a motion
axis
• Understanding how control loops work in motion control
applications
Each component of the control structure is described in detail
and out-of-box tuning, autotuning, and manual tuning
techniques are presented.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
9
Preface
The following publications provide maintenance information.
Resource
Description
1321-M055 Common Mode Choke, publication
1321-IN002
Provides instructions on replacing a common mode choke in a
PowerFlex 750-Series frame 1…7 drive.
PowerFlex 750-Series EMC Cores - Frames 1...5
Installation Instructions, publication 750-IN007
Provides instructions on replacing EMC Cores in PowerFlex
750-Series frame 1…5 drives.
PowerFlex 750-Series EMC Plate and Cores Frames 1...7 Installation Instructions, publication
750-IN006
Provides instructions on replacing EMC Cores and Plates in
PowerFlex 750-Series frame 1…7 drives.
PowerFlex 750-Series Option Modules Installation
Instruction, publication 750-IN002
These instructions cover the installation of the option
modules.
PowerFlex 750-Series Fan Replacement Kits
Installation Instructions, publication RA-IN027
This manual describes how to replace the fan on the
PowerFlex 755 frame 2 drive.
You can view or download publications at rok.auto/literature.
10
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Chapter
1
Getting Started
System Overview
The PowerFlex® 755 On-Machine™ Drive is a small footprint UL Type 12 /
IP66 (indoor use only) enclosure. It offers several configurations for encoder
feedback, Safe Torque Off, and the Network Integrated Safety Function. The
product also includes quick-connect connections for: I/O, power, motor,
safety, encoder feedback, positioning, communication, and brake connectors
on the bottom gland plate.
The drive is designed for automotive and material handling customer
applications, including: cart transfer tables, framers, power roll beds,
trunnions, turntables, and vertical lifts.
The EtherNet/IP® communication utilized by the drive allows use with the
following network topologies: linear, star, and Device Level Ring (DLR).
There are two safety options available for the drive:
• Safe Torque Off (20-750-S3) - Safe torque off for safety-related
applications that require the removal of rotational power to the
motor without shutting down the drive.
• Network Integrated Safety Function (20-750-S4) - The integrated
safety function option combines Safe Torque Off capability and the
safe speed control technology in one hardware option.
IMPORTANT
The safety option module is intended to be part of the safety-related control
system of a machine. Before installation, perform a risk assessment to
determine whether the specifications of this safety option module are
suitable for all foreseeable operational and environmental characteristics of
the system. The software versions that are required for the two available
safety options are different. See the Additional Resources on page 8 section
for more information on the safety manuals.
System Identification Diagram
The following image identifies the location and name of other important items
of the drive.
Figure 1 - System Identification Diagram
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
11
Chapter 1
Getting Started
Hoist Lifting
Hole (x2)
Mounting
Hole (x2)
Main Power
Circuit Breaker Handle
HIM
UL Label
Hand Lifting
Handles (x2)
Data Nameplate
Auxiliary Circuit
Breaker Door
Grounding Stud
(PE Ground)
Collar Stud for
Resistor Mounting
Plate (x4)
Mounting
Hole (x2)
Receptacles
Data Nameplate and UL Listing
The drive has two data nameplates that are attached to the enclosure. One
nameplate is located inside the enclosure in the upper-right-hand corner, and
the other is on the front cover. The UL label that contains the product rating is
located on the front cover near the data nameplate. The UL listing on the data
nameplate relates to the enclosure rating. See System Overview on page 11 for
the location of the data nameplate that is on the front cover.
IMPORTANT
You do not need to remove the cover to verify the interior nameplate.
Data Nameplate
12
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Getting Started
Chapter 1
An example of the data nameplate follows. The information that is listed here
is only an example and should not be used for reference. Your nameplate is
specific to your product.
Nameplate :
Specifications and Custom Catalog Number
r epresenting options installed at factory.
Nameplate label sample: (Servo motor HD shown)
26G11F D 022JA4NNNNA-M2-IN1-B3-E42-E52
Catalog Number
Cat No:
Enclosure Rating
UL Type 12/IP66
Series: A
480V Class
10 HP
Power H D
Input: 3-Phase, 47-63 Hz
432 -528
12.5
AC Voltage Range
Amps H D
Output: 3-Phase, 0-590 Hz
Electrical Ratings
0 -460
60 Hz
14
21
33
AC Voltage Range
Base Freq. (Default)
Continuous Amps HD
60 Sec Ovld Amps HD
3 Sec Ovld Amps
HD
Control Power: 24V DC, 4.0 Amps Max.
Brake Power: 24V DC, 4.0 Amps Max.
Short Circuit Rating : 65kA rms symmetrical, 480V Maximum
Original Firmware: 13.001
Mfd. in 2018/08/25
/ /
PRODUCT OF -----
FAC 1160
Serial Number: --------------
Serial Number
Certification
Markings
System Configuration
Example
This section shows an example configuration of the drive that is installed with
an existing ArmorStart™ controller. The diagram shows the recommended
cables and connectors for one example configuration of an On-Machine Drive
with ArmorStart power and control terminals.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
13
Chapter 1
Getting Started
No.
1
2
3
4
Example Cat. No.(1)
1585A-*
1585D-*
1585J-*
280-M35F-*
5
280-PWR35*
6
280-M35M*
7
8
280-T35
888N-*
9
889N-F4*
10
898N-43PB-N4KT
11
889D-*
12
2090-CPBM7E7*
13
14
15
16
280-PWRM35* or
280-PWRM29*
—
—
—
1732ES-IB8X0BV4 or
1732ES-IB12X0BV2
889A-QCAP
17
Description
CAT5e Bulkhead Connector and Receptacle
CAT5e Patchcord, IP67, M12 D-Code
CAT5e, Patch Cable, IP20, RJ45 to RJ45
Three-Phase Power Receptacles - Female receptacles are a panel mount
connector with flying leads
Three-Phase Power Trunk-Patchcord cable with integral female or male
connector on each end
Three-Phase Power Receptacles - Male receptacles are a panel mount
connector with flying leads
Three-Phase Power Tee connects to one M35 drop-line to trunk connectors
Control Power Receptacles - Female/male receptacles are a panel mount
connector with flying leads
Control/Auxiliary Power Media Patchcords – Patchcord cable with integral
female or male connector on each end
Control/Auxiliary Power Tees - The Tee is used with patchcord to connect
several modified ArmorStart to the same control power source
Patch cable between Safety I/O module output and the drive safety input,
when hardwired based safety is used
SpeedTEC Cable, Motor Power With Brake Wires, SpeedTEC DIN Connector,
Extension Receptacle (SpeedTEC ready) (only for servo motors)
Three-Phase power patchcord cable with integral female or male connector on
each end (only for induction motors)
Induction motor or Allen-Bradley® servo motor
ArmorStart controller
PowerFlex 755 On-Machine Drive
ArmorBlock® Guard I/O™
Sealing cap, internal thread
(1) The (*) used in the example catalog number, represents the variations.
14
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Getting Started
ArmorConnect Power Media
Chapter 1
The ArmorConnect® power media offers both three-phase and control power
cable systems. These include patchcords, receptacles, tees, reducers, and
accessories to be used with the drive. These cable system components create a
quick connection to the drive, reducing installation time. They provide for
repeatable, consistent connection of the three-phase and control power to the
drive and motor by providing a plug and play environment that also avoids
system mis-wiring.
Details of ArmorConnect power media are described in the ArmorConnect
Power and Control Media Selection Guide, publication 280PWR-SG001.
To specify power media for use with the drive, use only motor and power cables
that are listed for use with the drive. See Select Cables on page 38.
SHOCK HAZARD: Risk of electrical shock. Do not disconnect or connect
power cables under load.
ATTENTION: ArmorConnect cables are not intended to be connected or
disconnected under load. Physical injury or equipment damage will result
from the high make and break currents, and potential fault currents.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
15
Chapter 1
Getting Started
Catalog Number Explanation
1…3
4
5
6
7
8…10
11
12
13
14
15
16
17
18
26G
1
1
F
D
a
b
c
d
e
022
J
A
4
N
N
N
N
A
f
g
h
i
j
k
l
m
n
a
Drive
Code
26G
Type
PowerFlex 755
Future Use
c
Input Type
Code
Description
1
AC input with precharge, includes DC
terminals
d
Enclosure Type
Code
Type
F
UL Type 12 / IP66 (indoor use only)
e
Voltage Rating Class
Code
Type
C
400V AC, 50 Hz
D
480V AC, 60 Hz
f
Normal Duty Drive Rating @ 400V AC, 50 Hz
Code
Amps
kW
Frame
8P7
8.7
4
2
011
11.5
5.5
2
015
15.4
7.5
2
022
22.0
11
2
Normal Duty Drive Rating @ 480V AC, 60 Hz
Code
Amps
Hp
Frame
8P0
8.0
5
2
011
11.0
7.5
2
014
14.0
10
2
022(1) 22.0 / 14.0 15 / 10
2
(1) Option 022 for 22A, 15Hp, Normal Duty with induction
motor or Allen-Bradley® servo motor. Option 022 for 14A,
10Hp, Heavy Duty with Allen-Bradley servo motor only.
g
Filtering and Common Mode Cap Configuration
Code
Filtering
Default Connection
J
Yes
Jumper installed
h
Dynamic Braking (internal to drive)
Code
Resistor
Transistor
A
No
Yes
16
j, k, l, m
Future Use
Description
Code
N
20
21
22
23
-M1 -IN1 -SB -E41 -E51
i
Cover Mounted HIM
Code
Type
4
UL Type 4x / IP66
b
Future Use
Description
Code
1
19
Future Use
n
Safety Option Module - Slot 6
Code
Type
A
Network Integrated Safe Torque Off Module
(STO) S3
B(1)(2)(3) Network Integrated Safety Function (SSM) S4
Network Integrated Safety Function with
C(1)(2)(4) Brake Control (S4)
N
None
(1) Integrated Safety Function option module requires Studio
5000 V31.00 or higher firmware with Guard Logix 5580 or
Compact GuardLogix 5380 controllers for drive safety
functions.
(2) Options B and C require, at a minimum, selection of one of
the following options: E42, E43, E44, E51, E52, E53, E55,
E56.
(3) Option B provides two customer safety inputs, S0 and S1.
(4) Option C uses the safety output S0 to provide control power
to the brake circuit and provides one customer input S1. The
S0 input is used internally to monitor the status of the
brake contactor.
o
Motor Type
Code
Motor
M1
Induction motor
Allen-Bradley MPL, MPM servo motor, for use
M2(1)(2) with 14 AWG or 16 AWG motor cable
Allen-Bradley MPL, MPM servo motor, for use
M3(2)(3) with 10 AWG motor cable
(1) Option M2 selected with Drive Rating 022 configures the
drive for Heavy Duty (HD) rating.
(2) M2 and M3 are only available in 480V AC / 60 Hz.
(3) Option M3 for use with Drive Rating 022 only.
o
p
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
r
s
q
Brake Control Options
Code
Brake Control(1)
SB
400/480V AC source brake, M24 output
receptacle, 3-pin female. No additional
connector for brake
B2
24V DC brake, M24 output receptacle, 3-pin
female with 24V DC auxiliary power input,
mini 4-pin, male
B3
24V DC brake + servo motor output, M40 or
M23 output receptacle, 6-pin, female with
24V DC auxiliary power input, mini 4-pin male
(1) Options SB and B2 are for use with AC induction motors.
Option B3 is for use with Allen-Bradley MPM and MPL servo
motors.
r
Encoder Type - Slot 4
Code
Type (1)
Receptacle
E41
Incremental HTL, 12V M23, Female, 12-Pin,
DC
20° Coded
E42
Hiperface SC
M23, Female, 12-pin,
20° Coded
E43
SSI SC Rotary
M23, Female, 12-pin,
20° Coded
E44 (2)
Dual Incremental
HTL, 12V DC
M23 (qty. 2), Female,
12-pin, 20° Coded
N
None (Future Use)
None (Future Use)
(1) Option E41 is for use with the AC induction motors only.
Option E42, E43, and E44 are for use with the AC induction
and Allen-Bradley servo-motors.
(2) Option E44 on-board P3 jumper is set to provide feedback
to an SSM Safety Option Module.
Code
E51
E52
E53
E54
p
Connector - AC Input Power and Control
Code
Input Size / Type
Control Size /
Type
IN1
M35 Allen-Bradley, 4-pin Mini, 4-pin,
male
male
IN2
Future use
Mini, 4-pin,
male
q
E55
E56
N
s
Encoder Type - Slot 5
Type(1)
Receptacle
Hiperface SC
M23, Female, 12-pin,
20° Coded
Hiperface SC
AB servo motor bulk
head
Hiperface SC + SSI M23 (qty. 2), Female,
Linear
12-pin, 20° Coded
SSI Linear
M23, Female, 12-pin,
20° Coded
Hiperface SC + SSI AB servo motor bulk
Linear
head + M23, Female,
12-pin, 20° Coded
SSI SC Rotary
M23, Female, 12-pin,
20° Coded
None
None
(1) Option E51, E53, E54, and E 56 are for use with AC
induction motors. Option E52 and E55 are for use with
Allen-Bradley servo motors.
Chapter
2
Prepare for Installation
Precautions
ATTENTION: This manual is intended for qualified service personnel
responsible for installing and servicing these devices. You must have
previous experience with, and a basic understanding of: electrical
terminology, configuration procedures, required equipment, and safety
precautions.
ATTENTION: The National Electrical Code (NEC), NFPA79, and any other
governing regional or local code overrules the information in this manual.
Rockwell Automation cannot assume responsibility for the compliance or
proper installation of the On-Machine™ Drive. A hazard of personal injury
and/or equipment damage exists if codes are ignored during installation.
ATTENTION: To avoid electrical shock, open the appropriate upstream
protection (disconnect switch or branch circuit protection) before connecting
and disconnecting cables. To avoid an electric shock hazard, verify that the
voltage on the bus capacitors has entirely discharged before servicing.
ATTENTION:
• Installation, adjustments, putting into service, use, assembly, disassembly,
and maintenance shall be performed by suitably trained personnel in
accordance with applicable code of practice. Failure to do so may lead to
personal injury or death, property damage, or economic loss.
• If this equipment is used in a manner that is not specified by the
manufacturer, the protection that is provided by the equipment, may be
impaired.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
17
Chapter 2
Prepare for Installation
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss.
• Tripping of the instantaneous-trip circuit breaker is an indication that a fault
current has been interrupted. Current-carrying components of magnetic
motor controller should be examined and replaced if damaged to reduce the
risk of fire or electrical shock.
• Incoming power requirements must be a delta-Wye solid ground neutral to
maintain the CE/UL certification. If the user supplied input power
distribution exceeds 20 times the drive rating kVa, additional impedance
must be supplied in the form of an input line reactor or isolation
transformer.
ATTENTION: Do not operate controls or open covers without appropriate
personal protective equipment. Failure to comply will result in serious injury
or death.
ATTENTION: The drive contains high-voltage capacitors that take time to
discharge after removal of the main supply. Before working on the drive,
isolate the main power supply from line inputs (L1, L2, L3). Wait 3 minutes
for the capacitors to discharge to minimal voltage levels. Failure to do so may
result in personal injury or death.
18
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
Electrical Safety Considerations
IMPORTANT
To avoid electrolytic corrosion on the external earth terminal, avoid spraying
moisture directly on the terminal. When used in wash-down environments,
apply a sealant or other corrosion inhibitor on the external ground terminal
to minimize any negative effects of galvanic or electro-chemical corrosion.
Ground connections should be inspected regularly.
IMPORTANT
To comply with the CE Low Voltage Directive (LVD), all connections to this
equipment must be powered from a source compliant with the following:
• Safety extra low voltage (SELV) Supply
• Protected extra low voltage (PELV) Supply
To comply with UL/C-UL requirements, this equipment must be powered
from a source compliant with the following:
• IEC 60950-1 Ed. 2.1, Clause 2.2 - SELV Circuits
Environment and Enclosure
IMPORTANT
This equipment is supplied as enclosed equipment. It should not require an
additional system enclosure when used in locations consistent with the
enclosure type ratings stated in the Environment on page 20 section of this
publication. Subsequent sections of this publication may contain additional
information regarding specific enclosure type ratings, beyond what this
product provides, that are required to comply with certain product safety
certifications.
In addition to this publication, see the following:
• See also the following: NEMA 250 and IEC 60529, as applicable, for
explanations of the degrees of protection provided by enclosures.
IMPORTANT
This equipment is not intended for use in residential environments and may
not provide adequate protection to radio communication services in such
environments.
IMPORTANT
This equipment is intended for use in overvoltage Category III applications
(as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) at the default
carrier frequency without derating. See PowerFlex® 755 On-Machine Drive
Specifications, publication 750-TD003 for altitude and derating information.
At the End of Life, this equipment should be collected separately from any
unsorted municipal waste.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
19
Chapter 2
Prepare for Installation
Prevent Electrostatic Discharge
ATTENTION: This drive contains ESD (Electrostatic Discharge) sensitive parts
and assemblies. Static control precautions are required when you install,
test, service, or repair this assembly. Component damage can result if ESD
control procedures are not followed. If you are not familiar with static control
procedures, see an applicable ESD protection handbook.
Environment
Before deciding on an installation site, verify that the drives are not installed in
an area where the ambient atmosphere contains volatile or corrosive gas,
vapors, or dust. Install the drive according to the required environmental
ratings only.
Specifications for the components in the drive are in their respective
publications and package contents, which are listed in the Additional
Resources on page 8 table and in the Crate Contents on page 29.
Table 1 - Environmental Conditions
Condition
Requirement
Ambient Operating Temperature
0 °C…+40 °C (32 °F…104 °F)
Storage Temperature
-20 °C…+70 °C (-4 °F…+158 °F)
Relative Humidity
5…95% (non-condensing)
Cabinet Rating(1)
UL Type 12 / IP66 (indoor use only)
(1) Enclosure provides protection from: dust, falling debris, and hose-directed water.
Wiring and Workmanship
Guidelines
20
In addition to conduit and seal-tite raceway, it is acceptable to use cable that is
rated Tray Cable Exposed Runs (TC-ER), for power and control wiring on
drive installations. The National Electrical Code (NEC) and NFPA 79 outline
the following guidance for installations in the United States and Canada. The
electrical standard for industrial machinery states that, cable tray use and
installation, the utilization of equipment or devices, equipment grounding,
and conductor size must be implemented according to NFPA 79, NEC article
9, section 336.10.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
While the drive is intended for installation in factory floor environments of
industrial establishments, the following must be considered when locating the
drive in the application:
• Cables that include control voltage cables, for example, 24V DC, safety,
and communications, are not to be exposed to operator or building
traffic on a continuous basis.
• Location of the drive to minimize exposure to continual traffic is
recommended. If a location to minimize traffic flow is unavoidable,
other barriers to minimize inadvertent exposure to the cabling must be
considered.
• Cables must be routed to minimize inadvertent exposure and/or
damage.
• If conduit or other raceways are not used, we recommend that strain
relief fittings be used when installing the cables for the control and
power wiring through the conduit openings.
• Three-phase power cabling must be kept at least 150 mm (6 in.) away
from EtherNet/IP network cables to avoid noise issues. EtherNet/IP is
an unpowered network. If the device status is important when the power
distribution disconnect is in the OFF position, the CP receptacle
(pin 2 + and pin 3 –) must have an unswitched power source.
Electromagnetic
Compatibility (EMC)
The following guidelines are provided for EMC installation compliance.
General Notes
• The motor cable must be kept as short as possible to avoid
electromagnetic emission and capacitive currents.
• Conformity of the drive with CE EMC requirements does not
guarantee that an entire machine installation complies with CE EMC
requirements. Many factors can influence total machine/installation
compliance.
• Drives contain an EMI filter, so it must only be used in installations that
are solidly grounded (bonded) to the building power distribution
ground. Grounding must not rely on flexible cables and must exclude
any form of plug or socket that would permit inadvertent disconnection.
Some local codes can require redundant ground connections. The
integrity of all connections must be periodically checked.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
21
Chapter 2
Prepare for Installation
• When using a shielded motor cable, the drain wire must be bonded to
chassis ground at the motor. The recommended motor connection must
use a shielded concentric connector. This connection provides 360°
shielding.
Wiring
Wire in an industrial control application can be divided into three groups:
power, control, and signal. The following recommendations for physical
separation between these groups, are provided to reduce the coupling effect:
• Minimum spacing between different wire groups in the same tray must
be 16 cm (6 in.).
• Wire runs outside an enclosure must be run in conduit or have
shielding/armor with equivalent attenuation.
• Different wire groups must be run in separate conduits.
• Minimum spacing between conduits that contain different wire groups
must be 8 cm (3 in.).
Power Requirements
Consider the power requirement and the construction of the circuits and their
connections to the system when planning the installation of the drive.
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss.
Incoming power requirements must be a delta-Wye solid ground neutral to
maintain the CE/UL certification. If the user supplied input power
distribution exceeds 20 times the drive rating kVa, additional impedance
must be supplied in the form of an input line reactor or isolation transformer.
Table 2 - Power Requirements
Condition
Requirement
Short-circuit current rating
Maximum short circuit rating 65,000 A RMS symmetrical
Voltage and power ratings(1)
400V AC, 3 PH, 50 Hz ratings:
• 8.7 A, 4 kW, Normal Duty
• 11.5 A, 5.5 kW, Normal Duty
• 15.4 A, 7.5 kW, Normal Duty
• 22 A, 11 kW, Normal Duty
480V AC, 3 PH, 60 Hz, ratings:
• 8 A, 5 Hp, Normal Duty
• 11 A, 7.5 Hp, Normal Duty
• 14 A, 10 Hp, Normal Duty
• 22 A, 15 Hp, Normal Duty
• 14 A, 10 Hp, Heavy Duty (only when Motor Type = M2)
Battery
Factory-installed CR1220 lithium coin cell battery provides power
to the real-time clock (supplied). Preserves the clock setting in the
event power to the drive is lost or cycled. Approximate life is 4.5
years with drive unpowered, or lifetime if drive is powered.
(1) All ratings to support continuous duty. There is no de-rate for duty cycle variations. All ratings are for normal duty except for
the variation that has 14 A Heavy-Duty rating.
22
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
ATTENTION: The PowerFlex 755 drive contains protective Metal Oxide
Varistors (MOVs) that are referenced to a ground. These devices must not be
disconnected or installed on an ungrounded and high resistive distribution
system. Failure to do so may lead to personal injury or death, property
damage, or economic loss.
Circuit Protection
IMPORTANT
The drive requires a solidly grounded delta-wye power source (for example,
480/277V AC or 400/230V AC, 3-phase power source). If applied to a
grounded or ungrounded 400/480V AC delta power source, abnormal
ground currents will be detected and cause the EMI filter to be damaged.
IMPORTANT
The safety ground, PE, must be connected to earth-grounding-system.
Some codes may require redundant ground paths and periodic examination
of connection integrity.
Branch circuit protection for the drive is provided by the internal circuit
breaker, which complies with UL508 and CSA guidelines.
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss. If the
branch circuit protection device trips, you must use the software to verify
that the source brake function is still operational before putting the
equipment back in service. If the source brake function is not working
properly, loss of brake function or motor damage can occur.
The feeder available fault current must not exceed 65,000 A RMS symmetrical
at 480V AC. Input feeder power fuse and/or circuit breaker protection is
required for the M35 input connector and you must provide it based on NEC
guidelines and specific local codes.
Refer to Figure 2 for more information.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
23
Chapter 2
Prepare for Installation
Figure 2 - Feeder Circuit Protection
U (T1)
V (T2)
W (T3)
R (L1)
S (L2)
T (L3)
Maximum
65,000 A SCCR
I
M35
O
PE
Shielded Motor
Cable
PE
SHLD
Exposed Structure and/or
Building Steel
Exposed Structure
and/or Building Steel
PE
PE
1. From user-supplied 400/480V AC, 3-phase, 50/60 Hz delta-Wye connected power distribution with solidly grounded neutral.
2. If the user-supplied input power distribution exceeds 20 times drive rating kVA, additional impedance must be supplied in the form
of an input line reactor or isolation transformer.
Short-circuit current rating (SCCR)
The short-circuit rating for the drive is 65,000A RMS at 400/480V AC. The
suitable circuit breaker for this circuit must be capable of delivering not more
than 65,000 RMS symmetrical amperes at 480V AC, 100 A maximum, when
protected by a Bulletin 140G-H frame molded case circuit breaker. Also, the
suitable fuses for this circuit must be capable of delivering not more than
65,000 RMS symmetrical amperes at 480V AC maximum when protected by
CC, J, and T class.
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss. Do not
install the drive where the maximum available fault current exceeds the
65,000 A RMS symmetrical amperes.
Circuit Breakers
The drive has three circuit breakers that are accessible on the front cover. All
three circuit breakers must be made with power present for the drive to operate
and control the motor and brake properly. The 400/480V AC main input
rotary circuit breaker provides power through the M35 power receptacle
(L123). See Feeder Circuit Protection on page 24 for more information.
24
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
The mechanical brake circuit breaker and the control power circuit breaker are
located under the auxiliary circuit breaker door and are provided power by
Receptacles CP (24V DC auxiliary power), CPBR (24V DC brake option B2
and B3), and L123 (source brake option SB). The brake circuit breaker will
vary in design and operation depending on if it is a 24V DC mechanical brake
or 400/480V source mechanical brake.
ATTENTION: Do not cycle 400/480V AC power more frequently than one
cycle every 1 minute. Failure to comply will result in serious equipment
damage.
A visual inspection can verify that the breakers are individually opened or
closed. For information on how to open the auxiliary circuit breaker door and
more details about the circuit breaker reset procedures, see Reset Drive via the
Circuit Breaker Switch on page 177 and Open Auxiliary Circuit Breaker Door
on page 176.
1. 400/480V AC rotary power for main circuit breaker (140G-G6C3-C30-AJ).
2. 24V DC mechanical brake circuit breaker (1489-M2D040) is shown on the enclosure.
The 400/480V AC source mechanical brake circuit breaker (140M-C2E-B25/140MT-C3E-B25) is shown on the left.
3. 24V DC control power circuit breaker (1489-M2D2040).
Branch Circuit Protection Requirements for Three-Phase Power
Media
The ArmorConnect® power media cables are rated per UL Type TC 600V
90 °C (194 °F) Dry 75 °C (167 °F) Wet, Exposed Run (ER), or MTW 600V
90 °C (194 °F) or STOOW 105 °C (221 °F) 600V - Canadian Standards
Association (CSA) STOOW 600V FT2. For additional information regarding
ArmorConnect power media see ArmorConnect Power and Control Media
Selection Guide, publication 280PWR-SG001.
For rated ArmorConnect motor cable assemblies:
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
25
Chapter 2
Prepare for Installation
Circuit Breaker: Suitable for use on a circuit capable of delivering not more
than 65,000 RMS symmetrical amperes at 480V AC maximum, when mostly
protected by a catalog number 140G-H6C3-C60 circuit breaker with a
maximum ampere rating of 60 A and an interrupting rating not less than of
65,000 RMS symmetrical amperes, 480V AC.
Fuses: Suitable for use on a circuit capable of delivering not more than
65,000 RMS symmetrical amperes at 480V AC maximum when mostly
protected by Class CC, J, or T fuses, with a maximum ampere rating of 60 A.
ATTENTION: The total circuit impedance, including the impedance of each
cable assembly, must be low enough to confirm that any short circuit or
ground fault current that can flow through any assembly, is large enough to
operate the magnetic trip of the circuit breaker. See your local electrical code
for acceptable practices for this evaluation.
Be sure that there is adequate clearance for air circulation around the drive. For
best air movement, do not mount drives directly above each other.
Minimum Mounting
Clearances
Drives should be mounted with a minimum of 152.4 mm (6 in.) of clearance
from the top, bottom, left, and right sides Additional clearance may be needed
on the bottom for connecting cables. There must be a minimum of 914.4 mm
(36 in.) of clearance in front of the drive. No devices are to be mounted behind
the drive. This area must be kept clear of all control and power wiring.
152.4
(6.00)
Drive or
other device
152.4
(6.00)
152.4
(6.00)
Dimensions are in millimeters and (inches).
152.4
(6.00)
26
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
914.4
(36.00)
Right View
Prepare for Installation
Chapter 2
The approximate dimensions are shown in millimeters (inches). Dimensions
are not intended to be used for installation purposes. All dimensions are
approximate.
Dimensions
B
D
C
A
F
E
Left View
Front View
I
H
G
Back View
Bottom View
Drive
Dimensions
A
B
C
D
E
F
G
H
I
Millimeters
711.2
391.9
260.5
527.0
52.88
136.9
391.9
673.0
649.8
Inches
28.0
15.3
10.26
20.75
2.08
5.39
15.43
26.5
25.58
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
27
Chapter 2
Prepare for Installation
Receive, Unpack, and Inspect
the Drive
Upon delivery, follow these steps to unpack and inspect the drive. The carton
label appears similar to the example below and contains basic product and
packaging information.
Receiving
Standard drive enclosures are shipped horizontal. Each unit or shipping section
is bolted to a wooden shipping skid with removable shipping cleats and is
covered an anti-corrosion type of plastic wrap. Protection is for horizontal
shipping and some water resistant protection, but it is not waterproof. For ease
of handling, Rockwell Automation recommends leaving the enclosures bolted
to the skids until moved to the final installation area.
Heavy duty/export packaging is similar to standard packaging, but uses wood
framing for added structural support and a reactive barrier film safe for all
materials providing permanent, humidity and temperature independent,
volatile and oil free ESD protection combined with long-term corrosion
protection and mold / mildew protection.
28
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
Upon delivery of the drive, refer to the packing slip for sizes and exact shipping
weights. The packing slip will also list the items that are included in the
shipment. Inspect the shipment for damaged or lost items.
Table 3 - Product Weight and Dimensions
Condition
Description (Approx)
Enclosure Dimensions (H x W x D)
609.6 mm x 609.6 mm x 274.4 mm (24 in. x 24 in. x 11 in.)
Product Dimensions (H x W x D)
711.2 mm x 649.8 mm x 391.9 mm (28 in. x 25.58 in. x 15.43 in.)
Packaging Dimensions (H X W x D)
with product inside
475 mm x 800 mm x 800 mm (18.69 in. x 31.5 in. x 31.5 in.)
Weight
47.62 kg (approx. 105 lb)
Weight with packaging
63.95 kg (approx. 141 lb)
IMPORTANT
For drives that were in storage and did not have voltage applied,
maintenance of the capacitors in the drive may be required. For drives that
are stored under 2 years, there is no additional maintenance required. For
storage greater than 2 years, see Preventive Maintenance Checklist of
Industrial Control and Drive System Equipment, publication DRIVES-TD001
for bus capacitor reforming requirements or Table 9 on page 200.
Crate Contents
The following is a list of items that are included in the crate:
• On-Machine Drive
• Electrical schematics specific to shipped unit
• Language labels
• Product Information, publication 750-PC004
• An envelope containing installation instructions for components
TIP
To order additional copies of the electrical schematics, contact your local
Allen-Bradley distributor or Rockwell Automation sales representative.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
29
Chapter 2
Prepare for Installation
Unpack and Inspect
If the packaging appears to be damaged, take photos of the damaged shipment
with the packaging then unpack the equipment for further inspection. Open
the cover and inspect the major components for signs of damage. Retain the
original packaging for the freight inspector.
IMPORTANT
Delivery of equipment from Rockwell Automation to the carrier is considered
delivery to the buyer. The carrier becomes liable for any damage that occurs
during transit. It is the responsibility of the buyer to notify the proper party if
damage is found. The buyer can forfeit any right to recovery for loss or
damage by failing to comply with these steps.
1. Inspect the shipping container for any damage that occurred during
transit.
2. Remove the cover of the shipping container.
3. Remove the sides of the shipping container.
4. Remove the protective packing materials.
5. Inspect the drive for any damage.
6. If enclosure appears damaged, open the front cover and inspect the
major components for damage. See Remove the Front Cover on
page 148 for instructions on how to open the front cover.
IMPORTANT
Only open the front cover of the enclosure if you suspect the components
inside are damaged.
7. If damage to the enclosure exists:
a. Note on the delivery receipt that the equipment is damaged.
b. Contact the carrier that delivered the shipment and the authorized
Allen-Bradley® distributor. The carrier may schedule a freight
inspection or will waive their right to inspect. If they waive their right
to inspect, obtain the written waiver.
c. Retain all product packaging for review by the carrier.
30
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Lift and Transport the Drive
Chapter 2
All lifting equipment and components (hooks, bolts, lifts, slings, chains, and so
on) must be properly sized and rated to lift and hold the weight of the drive.
Read these precautions before attempting to lift a drive.
ATTENTION: All equipment and hardware that is used to lift the drive must
be properly sized and rated to lift and hold the weight of the drive safely. To
guard against possible personal injury or equipment damage:
• Inspect all hardware for proper attachment before a drive is lifted.
• Do not allow any part of the drive or lift equipment to contact electrically
charged conductors or components.
• Do not allow personnel or their limbs directly beneath the drive during a lift.
ATTENTION: To guard against death, serious personal injury, or equipment
damage, do not subject the drive to high rates of acceleration or deceleration
while lifting or transporting.
Follow theses steps to lift a drive to an upright position.
1. Optionally, for easier access to the drive, remove the T25 hexalobular
screws that secure the sides of the shipping container, and remove the
container sides.
2. Insert and secure the appropriate hardware in the designated lifting
holes (as shown in the illustration).
ATTENTION: To guard against equipment damage, verify that the hardware
is securely connected to the correct lifting holes in the drive as shown.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
31
Chapter 2
Prepare for Installation
Mechanical
Lifting Handle
(one left / one right)
Dimensions are in millimeters and (inches).
Hand-hold
Lifting Handle
(one left / one right)
> 60
> 305
(12.00)
610
(24.00)
3. To reduce tension on the rigging and compression on the structural
angle, verify that the angle between the straps or cables and horizontal
plane is greater than 60°.
ATTENTION: When approaching the full upright (vertical) position, the
weight can shift and cause the drive to swing unexpectedly. Control the
movement of the drive as it is lifted from the shipping container. Failure to
comply can result in personal injury or equipment damage.
32
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Prepare for Installation
Chapter 2
4. Slowly lift the drive from the shipping container and transport the drive
to the installation location.
ATTENTION: Risk of equipment damage exists. Interconnect receptacles
protrude from the bottom of the drive. Be sure that the drive does not crush
or apply pressure to the receptacles when placed on a flat surface or
installed.
Do not remove the hardware that is used to lift the drive until the drive
has been secured and stabilized.
Two-Person Lifting
The drive weighs more than 45.36 kg (100 lb). As a result, two people are
required to hand-lift the drive.
ATTENTION: Hazard of personal injury and machine damage exists. Do not
attach lifting straps to the handles.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
33
Chapter 2
Prepare for Installation
The multiple language labels for the product are shipped with the product and
must be attached to the drive. The English and French language labels should
not be removed or covered up. Any additional labels must be added on a bare
surface.
Apply Labels to the Drive
C
D
Shock-Hazard label
(English)
Shock-Hazard label
(French)
Data nameplate
label
E
Arch Flash label
(French)
Arch Flash label
(English)
A
F
B
G
H
MCB Trip label
(English)
I
J
MCB Trip label
(French)
Drive Label
Dimensions
A
B
C
D
E
F
G
H
I
J
Millimeter
355.0
284.0
205.0
80.0
525.5
40.0
38.7
127.9
147.0
197.4
Inch
13.97
11.18
8.07
3.15
20.69
1.57
1.56
5.03
5.79
7.77
34
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Chapter
3
Install the Drive
ATTENTION: The following information is merely a guide for proper
installation. Rockwell Automation cannot assume responsibility for the
compliance or the noncompliance to any code, national, local, or otherwise
for the proper installation of this drive or associated equipment. A hazard of
personal injury and/or equipment damage exists if codes are ignored during
installation.
Mount the Drive
All connections needed to set up the drive, including the EtherNet/IP network
connection, are made without removing the front cover. The cover does not
need to be removed to bring a drive into service.
For more information on requirements, see the warning and attention
statements under Prepare for Installation on page 17.
Dimensions are in millimeters and (inches).
Mounting Holes
527.0
(20.75)
See Detail A
Detail A 2X
673.1
(26.50)
ø12.00
(0.47)
15.00
(0.59)
ø 24.00
(0.94)
ø 5.28
(0.207) 2X
Mounting Holes
IMPORTANT
Mounting environments vary. Verify that the fastening hardware type and
torque values are rated for the weight of the enclosure and are suitable for
the mounting environment.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
35
Chapter 3
Install the Drive
Ground the Drive
ATTENTION: A hazard of personal injury and equipment damage exists. A
minimum of 10 AWG should be used for the solid earth-grounding-system.
To properly ground the package drive, connect the Safety Ground-PE terminal
to the power-distribution earth-grounding-system through a ground or low
impedance connections. The ground connection must have sufficient currentcarrying capacity to help prevent the build-up of voltages that can result in a
hazard to the connected equipment or a person (as defined by the US National
Electric Code NFPA70, Article 100B). Grounding is done for two basic
reasons: safety (defined above) and noise containment or reduction. While the
safety ground scheme and the noise current return circuit can sometimes share
a path and components, they must be considered different circuits with
different requirements.
See Figure 1 on page 11 for the location of the PE Ground Stud.
See Figure 2 on page 24 for an example of proper grounding.
IMPORTANT
Grounding and power jumper configuration must be appropriate for EMC
applications. See Drive Power Jumper Configuration in the PowerFlex® 750Series AC Drives Installation Instructions, publication 750-IN001 for details.
The On-Machine™ Drive is configured for EMC applications.
IMPORTANT
The On-Machine Drive has multiple grounding locations. Refer to the
electrical schematics for specific information about the grounding for your
specific configuration. See the Catalog Number Explanation on page 16 for
more information about configuration type.
The drive has an internal ground bus to connect all incoming and outgoing
connector grounds. The drive also has an external ground stud on bottomright corner of enclosure to connect the PE ground stud with the earthgrounding-system.
Grounding Safety Grounds
The object of a safety ground is to verify that all metal work is at the same
power-distribution earth-grounding-system potential, at power frequencies.
Impedance between the drive and the building scheme ground must conform
to the requirements of national and local industrial safety regulations or
electrical codes. These requirements vary based on country, type of
distribution system, and other factors. Periodically check the integrity of all
ground connections.
General safety dictates that all metal parts are connected to the powerdistribution earth-grounding-system with separate copper wire or wires of the
36
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
appropriate gauge. Most equipment has specific provisions to connect a safety
ground or PE (protective earth) directly to it.
IMPORTANT
The safety ground (PE), must be connected to the power-distribution earthgrounding-system. Some codes may require redundant ground paths and
periodic examination of connection integrity.
Grounding PE or Ground
The safety ground or PE, must be connected to the power-distribution earthgrounding-system. This ground point must be connected to adjacent building
steel (girder, joist), a floor ground rod, busbar, or building ground grid.
Grounding points must comply with national and local industrial safety
regulations or electrical codes. Some codes can require redundant ground paths
and periodic examination of connection integrity.
IMPORTANT
Shield and Ground Motors
and Motor Cables
To avoid electrolytic corrosion on the external earth terminal, avoid spraying
moisture directly on the terminal. When used in wash-down environments
apply a sealant or other corrosion inhibitor on the external ground terminal
to minimize any negative effects of galvanic or electro-chemical corrosion.
Ground connections must be inspected regularly.
The motor frame or stator core must be connected directly to the PE
connection with a separate ground conductor. We recommend that each motor
frame is grounded to building steel at the motor.
Refer to Table 4 on page 39 for motor cable information.
Keep the motor cable lengths less than 13.7 m (45 ft) unless otherwise noted in
the device specifications.
ATTENTION: Shielded motor cable is mandatory for CE-compliant
installations. Failure to comply will result in equipment damage.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
37
Chapter 3
Install the Drive
IMPORTANT
Select Cables
For compatibility, the motor cable connector that is selected must provide
good 360° contact and low transfer impedance from the shield or armor of
the cable to the conduit entry plate at both the motor and the drive, for
electrical bonding.
The motor cable should be kept as short as possible to avoid electromagnetic
emissions and capacitive currents. CE conformity of drive with EMC Directive
does not confirm that the entire machine installation complies with CE EMC
requirements.
See the National Electrical Code (NEC) NFPA 70 and/or the Electrical
Standard for Industrial Machinery NFPA 79 for proper installation
details.
You are responsible for selecting and acquiring the required cables to connect
the drive to the system configuration. This section contains a list of
recommended cable types, cord sets, and patchcords. Before you begin, check
to make sure that you have all components that you need to incorporate the
drive into your network.
See the Spare Parts Directory on page 203 for information on replacement
interface receptacles.
See https://www.rockwellautomation.com/en-us/products/hardware/allenbradley/connection-devices/network-media/ethernet.html and choose
Ethernet Network Media for more information on Industrial Ethernet Media.
IMPORTANT
Many of the receptacles could appear to be interchangeable because they
have the same mounting hole pattern. Verify your pin out and connectors
before attaching to the drive. Review the electrical schematics and
receptacle abbreviations.
The receptacle groups that follow have similar mounting hole patterns but,
they are not interchangeable:
• Encoder CFBM and Power Receptacle CPBM for < 14 amps
• M23 Encoders: ENC0, HIPSC, SSIL, DENC0, DENC1, and SSISC
• Power Receptacles: L123, T123, DBR, and EMB1
• Control Power Receptacles: CP, CPBR, and EMB2
• Safety Receptacles: S0 and S1
• Control Receptacles: P0, P1, and DBRT
This table shows the corresponding cables needed to make the connections.
38
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
Table 4 - Cable Descriptions and Receptacle Information
Receptacle
Abbreviation
L123
Receptacle Description Recommended
Interface Cable /
Connector(2)
Input Power Receptacle, 280-PWRM35A-M*
IN1, M35, 4-pin
Cable Description
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Female to Straight Male Patchcord,
10 AWG
280-PWRM35E-M*
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Female Cordset, 10 AWG
T123
Output Power Receptacle, 284-PWRM29A-M*
(for drive rating M29, 4-pin
< 22 A)
Shielded Motor patch cable assembly
With straight Male/Female receptacle
with leads, 29 mm Shell, 4-pin,
12 AWG
Non-Shielded Motor patch cable
assembly With straight Male/Female
receptacle with leads, 29 mm Shell,
4-pin, 12 AWG
Shielded Motor patch cable assembly
With straight Male/Female receptacle
with leads, 29 mm Shell, 4-pin,
12 AWG
Non-Shielded Motor patch cable
assembly With straight Male/Female
receptacle with leads, 29 mm Shell,
4-pin, 12 AWG
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Male Cordset.
280-PWRM29A-M*
DBR
Dynamic Brake
(for drive rating Receptacle, M29, 4-pin
<22 A)
284-PWRM29A-M*
280-PWRM29A-M*
T123
Output Power Receptacle, 280-PWRM35G-M*(3)
(for drive rating M35, 4-pin
=22 A)
DBR
Dynamic Brake
(for drive rating Receptacle, M35, 4-pin
= 22 A)
EMB1 or EMB2
CP
Mechanical Brake
Receptacle, M24, 3-pin
24V DC Control Power
Receptacle, mini, 4-pin
280-PWRM35A-M*(3)
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Male to Straight Female Patchcord
280-PWRM35G-M*
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Male Cordset.
280-PWRM35A-M*
ArmorConnect Power Media - Trunk
Cable, IP67, UL 4/12, NEMA 6P, Straight
Male to Straight Female Patchcord
285-BRC22-M*D
Non-shielded patch cable assembly
with straight male / straight female
receptacle with leads, 22 mm shell,
3-pin, 16 AWG Conductors
285-BRC22D-M*
Non-shielded patch cable assembly
with Straight Male receptacle with
flying leads, 22 mm shell, 3-pin,
16 AWG Conductors
889N-F4AFNM-*
Patchcord: Mini/Mini Plus, Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, Mini,
Male, Straight, 16 AWG
22 mm, 18 AWG, 300V, 10 A, 4-pin,
straight mini Male to straight Mini
Female
889N-F4AENM-D*
Image(4)
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
39
Chapter 3
Install the Drive
Table 4 - Cable Descriptions and Receptacle Information (continued)
Receptacle
Abbreviation
CPBR
Receptacle Description Recommended
Interface Cable /
Connector(2)
24V DC Brake Power
889N-F4AFNM-*
Receptacle, mini, 4-pin
889N-F4AENM-D*
P0
P0 Digital Input
Receptacle, micro, 5-pin
889D-F4ACDM-*
879D-F4ACDM-*
P1
40
P1 Digital Input
Receptacle, micro, 5-pin
Cable Description
Image(4)
Patchcord: Mini/Mini Plus, Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, Mini,
Male, Straight, 16 AWG
22 mm, 18 AWG, 300V, 10 A, 4-pin,
straight mini Male to straight Mini
Female
Patchcord: DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
V-Cable, DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
879D-R4ACDM-*
V-Cable, DC Micro (M12), Female,
Right Angle, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
889D-M4AC-*
DC micro (M12), Male, Straight, 4-Pin,
PVC Cable, Yellow, Unshielded, IEC
Color coded, No Connector
889D-F4ACDM-*
Patchcord: DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
879D-F4ACDM-*
V-Cable, DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
879D-R4ACDM-*
V-Cable, DC Micro (M12), Female,
Right Angle, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
889D-M4AC-*
DC Micro (M12), Male, Straight, 4-Pin,
PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
Table 4 - Cable Descriptions and Receptacle Information (continued)
Receptacle
Abbreviation
DBRT
S0
(S3 safety)
S0
(S4 safety)
Receptacle Description Recommended
Interface Cable /
Connector(2)
Brake Resistor
889D-F4ACDM-*
Thermostat Temperature
Receptacle, micro, 4-pin
S0 Safety Receptacle,
micro, 5-pin
S0 Network Safety
Receptacle, A, micro,
5-pin
Cable Description
Image(4)
Patchcord: DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
879D-F4ACDM-*
V-Cable, DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
879D-R4ACDM-*
V-Cable, DC Micro (M12), Female,
Right Angle, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
889D-M4AC-*
DC Micro (M12), Male, Straight, 4-Pin,
PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
889D-F4ACDM-*
Patchcord: DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
879D-F4ACDM-*
V-Cable, DC Micro (M12), Female,
Straight, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
879D-R4ACDM-*
V-Cable, DC Micro (M12), Female,
Right Angle, 4-Pin, PVC Cable, Yellow,
Unshielded, 22 AWG, DC Micro (M12),
Straight Male
889D-F4AC-*
DC Micro (M12), Female, Straight, 4Pin, PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
889D-M5AC-*
DC Micro (M12), Male, Straight, 5-Pin,
PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
889D-F5ACDM-*
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
889D-F5ACDE-*
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, R-Angle
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
41
Chapter 3
Install the Drive
Table 4 - Cable Descriptions and Receptacle Information (continued)
Receptacle
Abbreviation
S0
(S4 safety with
brake)
S1
(S4 safety)
Receptacle Description Recommended
Interface Cable /
Connector(2)
S0 Network Safety
889D-M5AC-*
Receptacle, C, micro, 5pin, female
S1 Network Safety
Receptacle, B&C, micro,
4-pin, female
HIP SC Encoder
Receptacle, Servo, Bulk H,
E52, E55
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
889D-F5ACDE-*
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, R-Angle
889D-M5AC-*
DC Micro (M12), Male, Straight, 5-Pin,
PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
889D-F5ACDM-*
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, Straight
Patchcord: DC Micro (M12), Female,
Straight, 5-Pin, PVC Cable, Yellow,
Unshielded, IEC Color Coded, DC Mic,
Male, R-Angle
SpeedTEC Cable, Motor Feedback Only,
SpeedTEC DIN Connector, Extension
Receptacle (SpeedTEC ready), SIN/COS
High-Resolution/Resolver Encoder
Type, Continuous-Flex
SpeedTEC Cable, Motor Power With
Brake Wires, SpeedTEC DIN Connector,
Extension Receptacle (SpeedTEC
ready), 10 AWG, Continuous-Flex
SpeedTEC Cable, Motor Power With
Brake Wires, SpeedTEC DIN Connector,
Extension Receptacle (SpeedTEC
ready), 14 AWG, Continuous-Flex
2090-CFBM7E7-CEAF**
CPBM
Output Power #10 and
2090-CPBM7E7-10AF**
(for drive rating Brake, #18, Receptacle, 6pin
= 22 A)
CPBM
Output Power #14 and
2090-CPBM7E7-14AF**
(for drive rating Brake, #18, Receptacle, 6pin
< 22 A)
42
Image(4)
DC Micro (M12), Female, Straight, 5Pin, PVC Cable, Yellow, Unshielded, IEC
Color Coded, No Connector
889D-F5ACDM-*
889D-F5ACDE-*
CFBM
Cable Description
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
Table 4 - Cable Descriptions and Receptacle Information (continued)
Receptacle
Abbreviation
ENC0(1)
HIPSC(1)
SSISC(1)
DENC0(1)
DENC1(1)
HIPSC(1)
SSIL(1)
SSISC(1)
ETH1 / ETH2
(Ethernet)
Receptacle Description Recommended
Interface Cable /
Connector(2)
Incremental Encoder
Receptacle, M23, 12-pin,
E41
HIP Encoder Receptacle,
M23,12-pin, E42
SSI SC Rotary Encoder
Receptacle, M23,12-pin,
E43
Dual Incremental Encoder
Receptacle, M23,12pin,E44, female
N/A
Dual Incremental Encoder
1 Receptacle, M23,12pin,E44
HIP SC Encoder
Receptacle, M23, 12pin,E51,E53
SSI Linear Encoder
Receptacle, M23,12pin,E53,E54,E55
SSI SC Rotary Encoder
Receptacle, M23,12-pin,
E56
Micro D-Code, QD Style
1585D-M4TBJM-*
Ethernet Media
1585D-M4TBDM-*
1585D-M4TB-*
Cable Description
Image(4)
N/A
N/A
1585 Ethernet Cables, 4 Conductors,
M12, Straight Male, Standard, RJ45,
Straight Male, Teal Robotic TPE,
100BASE-TX, 100 Mbit/s, 4 Conductor,
Teal TPE, Flex Rated
1585 Ethernet Cables, 4 Conductors,
M12, Straight Male, Standard, M12,
Straight Male, Teal Robotic TPE,
100BASE-TX, 100 Mbit/s, 4 Conductor,
Teal TPE, Flex Rated
1585 Ethernet Cables, 4 Conductors,
M12, Straight Male, Standard, Flying
Leads, Teal Robotic TPE, 100BASE-TX,
100 Mbit/s, 4 Conductor, Teal TPE, Flex
Rated
(1) Use M23, 12-Pin, 20° coded connector cable. The cable jacket that is used, must be marked and tested for UL oil resistance, to preserve the UL Type 12 rating for the On-Machine Drive in the end user
application. Always use shielded cable with copper wire. We recommend wire with an insulation rating of 300V or greater. Separate analog signal wires from power wires by at least
0.3 m (1 ft).
(2) For recommended connectors/cables that contain an (*), the asterisk represents variance in cable lengths and configuration options.
(3) Rockwell Automation only supplies unshielded motor cables for the M35 Motor Receptacles. Contact your local Rockwell Automation distributor directly for shielded motor cables.
(4) The images that are used are examples only, and are not true representations of the connectors used.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
43
Chapter 3
Install the Drive
Control Power
The drive uses 24V DC control power for communications and I/O. It uses
switched power supplies for the outputs. Unswitched power supplies provide
power to Logix and sensor inputs. For more information about the control
power pin out information, see Receptacle Connections on page 47.
24V DC Control Power Receptacle
• CP [output power (pin 1)] = Switched +V
• CP [sensor power (pin 2)] = Unswitched +V
• CP [sensor power (pin 3)] = Common for unswitched –V
• CP [output power (pin 4)] = Common for switched –V
The 24V DC electromechanical brake power is only applicable for brake
options B2 and B3. The electromechanical brake power is sourced from 24V
DC supplied from receptacle CPBR pin 2 (+) and CPBR pin 3 (–).
Make Connections
The gland plate on the drive has various configurations that are selected when
the product is ordered. This section provides detail about the different gland
plate options, the receptacle pin out information, and how to make
connections.
ATTENTION: Equipment damage or failure could occur. Make sure that all
connectors and caps are securely tightened to seal connections properly
against leaks and maintain IP67 requirements.
IMPORTANT
ArmorConnect connections must be hand-tight. See the ArmorConnect
instructions for the recommended tightening torques. The use of a tool to
help tighten the connectors is not recommended.
The power, I/O, and EtherNet/IP network connections are made without
removing the front cover. All connectors are on the bottom of the enclosure.
Receptacle Configurations on the Gland Plate
For detailed information on the gland plate abbreviations, see Table 5 on
page 47.
IMPORTANT
44
These diagrams are applicable to drive ratings 22 amps or
15.4 amps and less. Verify the title before comparing to your configuration.
These views are for representation only, check the catalog string for your
specific receptacle information. The $ and the * indicate configuration
variables.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
Figure 3 - Maximum Possible Receptacle Details Induction Motor 24V DC Brake (< 15.4 amps)
Figure 4 - Maximum Possible Receptacle Details Induction Motor 24V DC Brake (22 amps)
Figure 5 - Maximum Possible Receptacle Details Induction Motor Source Brake (< 15.4 amps)
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
45
Chapter 3
Install the Drive
Figure 6 - Maximum Possible Receptacle Details Induction Motor Source Brake (22 amps)
Figure 7 - Maximum Possible Receptacle Details Servo Motor 24V DC Brake (< 14 amps)
Figure 8 - Maximum Possible Receptacle Details Servo Motor 24V DC Brake (22 amps)
46
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Install the Drive
Chapter 3
Table 5 defines the gland plate abbreviations and provides a description of the
function of the receptacle that is connected. These abbreviations correspond to
the terminal designations on the gland plates that are shown in Figure 3 on
page 45…Figure 8 on page 46.
Table 5 - Drive Gland Plate Abbreviation Definitions
Terminal
Designations
L123
Description
Input Power
Terminal
Designations
CFBM
T123
Output Power
CPBM
DRB
EMB1
ENCO
HIPSC
EMB2
CP
Dynamic Brake
400/480V AC Source
Mechanical Brake
24V DC Mechanical Brake
24V DC Control Power
SSIL
DENCO
CPBR
24V DC Brake Power
DENC1
DBRT
Brake Resistor Thermostat
Temperature
S0 Safety (S3)
S0 Network Safety (S4)
S0 Network Safety
(S4 with brake)
S1 Network Safety (S4)
SSISC
M23 SSI Linear Encoder
M23 Dual Incremental
Encoder - 0
M23 Dual Incremental
Encoder - 1
M23 SSISC Rotary Encoder
PO
P1
ETH1
P0 Digital Input
P1 Digital Input
EtherNet/IP Link 1
ETH 2
EtherNet/IP Link 2
SO
S0
S0
S1
Description
Allen-Bradley® Servo Bulk
Head Hiperface Encoder
Allen-Bradley Servo Motor
Power and Brake
M23 Incremental Encoder
M23 Hiperface SC Encoder
Receptacle Connections
The images that follow are examples of the receptacles and are not to scale. For
additional information about using the receptacles, see Replace Receptacles on
the Gland Plate on page 164.
The connectors should be installed in the following order:
1. Ethernet (ETH1 and ETH2)
2. Controls (CP, P0, P1, DBRT, CPBR, and EMB2)
3. Safety (S0 and S1)
4. Encoders (ENC0, HIPSC, SSIL, SSISC, DENC0, and DENC1)
5. Source brake (EMB1)
6. Dynamic brake (DBR)
7. Output power (T123 and CPBM)
8. Input power 400/480V AC (L123)
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
47
Chapter 3
Install the Drive
Power
[L123] Input Power, M35
4
Control Power (cont.)
[P0] Digital Input, M12, DC micro
Pin
1
4
3
2
1
2
3
Function
L1
L2
L3
Ground
1
2
4
3
5
[CPBM] Allen-Bradley Servo Motor (14 amps or less) Power Output
(motor connection) and mechanical brake (24V DC)
Pin
Function
W
A
U
V
B
V
C
W
PE
U
PE
Ground
+
—
F
+
G
–
[CPBM] Allen-Bradley Servo Motor (22 amps) Power Output
(motor connection) and mechanical brake (24V DC)
Pin
Function
V
–
U
U
W
V
V
+
W
W
PE
Ground
U
+
+
–
–
3
Function
L1
L2
L3
Ground
2
[DBR] Dynamic Brake Resistor, M29
4
1
2
3
Pin
1
2
3
4
[EMB1] 400V AC Source Mechanical Brake, M24
Pin
1
2
3
1
2
3
[T123] Output Power (motor connection), M35
Pin
4
1
1
4
3
2
2
Function
BR1
BR2
Not used
Ground
Function
L1
L2
Ground
Function
L1
L2
L3
Ground
3
[DBR] Dynamic Brake Resistor, M35
1
4
Pin
1
4
3
2
Function
BR1
BR2
Not used
Ground
Pin
1
2
3
4
Function
+24V DC
+24V DC
Common
Common
Pin
1
2
3
4
Function
Not used
+24V DC
Common
Not used
3
2
Control Power
[CP] 24V DC Control Power, Mini male
4
2
3
1
[CPBR] 24V DC Brake Power, Mini male
4
3
2
1
1
2
3
4
5
3
48
Function
+24V DC
I/O-DI3
Common
I/O-DI2
Not Used
Pin
1
2
3
4
5
Function
+24V DC
I/O-DI5
Common
I/O-DI4
Not used
[DBRT] Brake Resistor Thermostat Temperature, M12, DC micro
Pin
Function
1
1
DI 0
2
2
+24V DC
3
Not used
4
Not used
4
3
9
10
2
1
3
4
Pin
1
13
Not used
Pin
1
2
3
4
5
6
7
8
Function
Single track C (K0)
Negated signal track C (K0)
Signal track A (K1)
Negated signal track A (K1)
Signal track B (K2)
Negated signal track B (K2)
Not used
Not used
9
10
11
12
Not used
Not used
Common
+12V DC power
[ENC0] Incremental Encoder, M23
8
7
12
6
11
3
4
5
Function
Not used
Not used
Cosine (+)
Cosine (–)
Sine (+)
Sine (–)
Channel X data (–)
Channel X data (+)
Not used
Not used
Common
+12V DC power
[SSIL] SSI Linear Encoder, M23
Pin
9
8
1
2
7
3
12 4
6
5
11
6
7
8
9
1
10
2
4
Function
SP
2
SC
3
Not used
4
SI0-SI1
3
4
5
Not used
5
[SO] Network Safety (S4), M12 DC micro
Pin
Function
1
2
1
TO1
2
SI1
3
SC
4
3
4
SI0
5
5
TO0
[S0] Network Safety (S4 with brake), M12, DC micro
Pin
Function
1
2
1
TO1
2
SI1
3
SC
4
3
4
Not used
5
TO0
5
[S1] Network Safety (S4), M12, DC micro
Pin
Function
1
2
1
TO1
2
SI3
3
SC
4
3
4
SI2
5
5
TO0
Encoders
[CFBM] Allen-Bradley Servo Bulk Head Hiperface Encoder
Pin
Function
1
Sine (+)
11
12
1
2
Sine (–)
10
3
Cosine (+)
2
16
4
Cosine (–)
13
9
5
Channel X Data (+)
3
17
14
6
Channel X Data (–)
8
4
9
Not used
15
10
Common
5
7
6
12
Common
14
Common
11
+12V DC power
2
6
7
8
9
10
11
12
5
3
1
9
Pin
1
2
7
12 3
4
6
11 5
8
2
Safety
[SO] Safety (S3), M12, DC micro
10 1
[EMB2] 24V DC Induction Motor Brake Contactor, M24
Pin
Function
1
2
+24V DC
3
Common
1
Ground
Pin
1
2
3
4
5
[P1] Digital Input, M12, DC micro
PE
[T123] Output Power (motor connection), M29
Pin
4
1
1
2
3
4
Encoders (cont.)
[HIPSC] Hiperface SC Encoder, M23
5
10
11
12
[DENC0] Dual Incremental Encoder - 0, M23
Pin
1
2
9
8
3
1
10
4
7
12 5
2
6
6
11
7
3
8
5
4
9
10
11
12
[DENC1] Dual Incremental Encoder - 1, M23
Pin
1
2
9
8
3
4
10 1
7
12 5
2
6
6
7
11
3
8
5
4
9
10
11
12
[SSISC] SSI SC Rotary Encoder, M23
Pin
1
9
2
8
3
1
7
4
10
12 5
2
6
6
11 7
3
8
5
4
9
10
11
12
Ethernet
[ETH1] and [ETH2] EtherNet/IP, M12, micro D
Pin
1
2
1
2
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
4
3
2
3
4
Function
Clock line (+)
Negated clock line (–)
Not used
Not used
Not used
Not used
Dataline (–)
Dataline (+)
Common
+24V DC power
Common
+12V DC power
Function
Signal track C (K0)
Negated signal track C (K0)
Signal track A (K1)
Negated signal track A (K1)
Signal track B (K2)
Negated signal track B (K2)
Not used
Not used
Not used
Not used
Common
+12V DC power
Function
Signal track C (K0)
Negated signal track C (K0)
Signal track A (K1)
Negated signal track A (K1)
Signal track B (K2)
Negated signal track B (K2)
Not used
Not used
Not used
Not used
Common
+12V DC power
Function
Channel X clock (+)
Channel X clock (–)
Cosine (+)
Cosine (–)
Sine (+)
Sine (–)
Channel X data (–)
Channel X data (+)
Not used
Not used
Common
+12V DC power
Function
Tx+
Rx+
Tx–
Rx–
Chapter
4
Configure and Start Up the Drive
This chapter includes information to establish communication with the drive
via the embedded EtherNet/IP adapter, view adapter status via parameters,
configure the basic startup parameters, and how to set or clear a fault action via
drive parameters. For detailed information on programming, additional
startup information, and troubleshooting of the PowerFlex 755® drive, see the
PowerFlex 750-Series AC Drives Programming Manual, publication
750-PM001.
Startup is performed by using the cover-mounted HIM, Connected
Components Workbench™ software, Drive Executive™ software, or the Logix
Designer application. Startup can also be performed by downloading a locally
stored customer template drive file that has the I/O to control the motor brake
configured.
ATTENTION: Allen Bradley® servo motors must be uncoupled from the load
and have a rotate autotune preformed at startup to identify the
commutation offset required to produce torque properly. This test cannot be
performed with the motor coupled to the load. Failure to comply will result
in equipment damage or failure.
IMPORTANT
For induction motors that can't be easily uncoupled, an alternative static
tune procedure can be used in the autotune portion of startup. However, an
uncoupled rotate tune is the recommended method for commissioning.
For questions regarding this requirement contact Rockwell Automation Drives
technical support for assistance.
Gather the following information before proceeding to startup. We
recommend that you print this page and keep it available during the startup
process. See Startup Information on page 207 in Appendix B of this document
for a printable version of this table. This information is used throughout
startup and while in the startup dialog boxes.
Prepare for Initial Drive
Startup
Motor Data(1) (2)
Dynamic Brake Data
Option Module: Safety
Stop Mode
Application Specifics
Hp/kW
Ohms
(A) S3 Safe Torque Off –
Hardwired
Coast
Accel Rate
Hertz
Watts
(A) S3 Safe Torque Off –
Integrated Safety
Ramp Stop
Decel Rate
RPM
Watts/sec
(joules)
(B) S4 Integrated Safe
Speed Monitoring
Current Limit
S Curve
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
49
Chapter 4
Configure and Start Up the Drive
Volts
Amps
# Motor Poles
(C) S4 Integrated Safe
Speed Monitoring with
Source Brake
Mechanical Motor
Brake Data
Horizontal /
Vertical
(N) None
Max Velocity
Port Assignment
Current
Position Loop
Amps
Voltage
24V DC or
400/480 V AC
Speed Loop
Motor Polarity
Universal
Feedback Port
Forward
Direction
Ethernet/IP address
Reverse
Direction
Firmware Revision(3) (4)
Drive Catalog Number(4)
Drive Rating(4)
Add-on Profile Version
HIM
Option
Port 2
Module Port
Assignment(5) HIM
Port 4
Port 5
20-HIM-C6S
Port 6
Port 7
Port 8
20-750-2263C-1R2T
20-750-APS
(1) The motor data must be entered in kW when doing installation for integrated motion. (kW=Hp*0.746)
(2) If an Allen Bradley permanent magnet servo motor is being used (versus an induction motor), you must look up the AB servo motor part number. Refer to PowerFlex 750-Series AC Drives Technical Data,
publication 750-TD001 to obtain proper VFD drive settings for the motor being controlled.
(3) Get help determining how products interact, check features and capabilities, and find associated firmware https://compatibility.rockwellautomation.com/Pages/home.aspx. For additional information
on how to update drive firmware, see the Troubleshooting on page 173 of this manual.
(4) Firmware version, drive catalog number, and drive ratings are located on the data name plate. Additional information about the option modules and their slots are located in the electrical schematics.
(5) Slot 4, 5, and 6 are specific to your application. The option module used is identified in the catalog string definition. See Catalog Number Explanation on page 16 for more information.
Set the Network IP Address
of the 1783-ETAP
This section provides instructions and information for setting the parameters
to properly configure the embedded EtherNet/IP adapter on the PowerFlex
755 drive. The On-Machine™ drive connects to the network through the1783ETAP dual-port Ethernet adapter and supports Device Level Ring (DLR),
linear, or star topology using the ETH1 and ETH2 receptacles. The 24V DC
control power must be present (via the CP receptacle) to configure the 1783ETAP dual-port adapter.
Out of box, the ETAP is configured to be a non-supervisor ring node and
responds to the default IP address of 169.254.1.1. If your application does not
require access to the taps diagnostic information or configuration, no further
action is required. Otherwise, set the IP address by using RSLinx® Classic
software, the Logix Designer application, or a BOOTP or DHCP server.
See the Ethernet Tap Product Information, publication 1783-PC011 for more
information on the 1783-ETAP adapter.
IMPORTANT
50
If you use BOOTP or DHCP to set the IP address, only the IP address of the
1783-ETAP module is set. It does not affect the setting of the PowerFlex
drive.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Configure the PowerFlex 755
Drive Embedded EtherNet/IP
Adapter
Chapter 4
You must use the HIM to configure the adapter IP address. The embedded
EtherNet/IP adapter stores parameters and other information in nonvolatile
storage (NVS) memory. Access the adapter by using the HIM to view and edit
these parameters. After the 1783-ETAP dual-port Ethernet adapter is
configured, the following tools can then be used to access drive parameters to
modify the adapter settings. This manual provides information for using the
HIM to set the IP address on the adapter.
For PowerFlex 755 Embedded EtherNet/IP detailed information, see the
PowerFlex 755 Drive Embedded EtherNet/IP Adapter User Manual,
publication 750COM-UM001. For additional reference materials, see the
Additional Resources on page 8 table.
Energize the HIM
Tool
Reference
PowerFlex 20-HIM-A6 and 20-HIMC6S HIM (Human Interface Module)
20HIM-UM001
Connected Components Workbench
software, version 1.02 or later
rok.auto/ccw, or online help (installed with the software)
DriveExplorer™ software, version 6.01
or later
rok.auto/pcdc,, or online help (installed with the software)
DriveExecutive software, version 5.06
or later
rok.auto/pcdc,, or online help (installed with the software)
Before beginning startup, make sure that all required input power, control,
output motor, brake, safety, encoder, dynamic brake, and I/O cables are
correctly connected. Refer to Make Connections on page 44 for more
information.
After the information is gathered for Prepare for Initial Drive Startup on
page 49, follow these steps to use the HIM.
ATTENTION: Possibility of equipment damage or personal injury exists. DO
NOT Energize the Incoming power (#1) or Mechanical brake circuit breakers
(#2) now. See Figure 9 on page 52 for breaker identification.
ATTENTION: Power must be applied to the PowerFlex drive to perform the
following startup procedure. Some of the voltages present are at incoming
line potential. To avoid electric shock hazard or damage to equipment, allow
only qualified service personnel to perform the following procedures.
Thoroughly read and understand the procedure before beginning.
1. Open the door for the auxiliary circuit breaker, refer to Open Auxiliary
Circuit Breaker Door on page 176 for more information.
2. Energize the 24V DC (#3) control power circuit breaker.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
51
Chapter 4
Configure and Start Up the Drive
Figure 9 - Circuit Breaker Identification
1. 400/480V AC rotary power for main circuit breaker (140G-G6C3-C30-AJ).
2. 24V DC mechanical brake circuit breaker (1489-M2D040) is shown on the enclosure.
The 400/480V AC source mechanical brake circuit breaker (140M-C2E-B25/140MT-C3E-B25) is shown on the left.
3. 24V DC control power circuit breaker (1489-M2D2040).
3. Verify that the cover-mounted HIM energizes before proceeding to next
step. For information on how to use the HIM, see publication 20HIMUM001.
When powering up a new drive for the first time, the HIM runs through an
initial operating routine that:
• Prompts you to select a language
• Initiates a drive startup routine
• Initiates a port verification check
The PowerFlex 20-HIM-A6 and 20-HIM-C6S HIM (Human Interface
Module), publication 20HIM-UM001 describes how you can change the
language from the default (English).
Follow the procedures in this chapter to configure the PowerFlex 755
EtherNet/IP address via the cover-mounted HIM.
• Set the IP Address on page 54 of the PowerFlex 755
• Set the Subnet Mask on page 54 of the PowerFlex 755
• Set the Gateway Address on page 55 of the PowerFlex 755
52
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Use the PowerFlex 20-HIM-C6S HIM to Access Parameters
The drive has an enhanced drive HIM, and it can be used to access parameters
in the adapter.
1. Verify that all cables are connected properly to the drive (see Make
Connections on page 44).
2. Display the Status screen, which is shown on HIM power up.
3. Use the
or
key to scroll to the Port in which the embedded
EtherNet/IP adapter resides (always Port 13).
4. To display the Jump to Parameter # entry dialog box, press the PAR# soft
key.
5. Use the numeric keys to enter the desired parameter number, or use the
 or  soft key to scroll to the desired parameter number.
For details on how to view and edit parameters, see the PowerFlex
20-HIM-A6/-C6S HIM User Manual, publication 20HIM-UM001.
Set the Adapter IP Address
The drive ships with its EtherNet/IP adapter rotary switches factory set to a
value of 999. Based on this setting, 13:36 [BOOTP] determines the source of
the adapters EtherNet/IP address. When the adapter IP address switches are
set to a value other than 001…254 or 888, 13:36 [BOOTP] determines the
source for the adapter node address.
IMPORTANT
Throughout this section, when directed to cycle power, use the 24V DC
control power circuit breaker shown in Figure 9 on page 52.
IMPORTANT
The On-Machine Drive cannot use a BOOTP server to set the node address
because of the 1783-ETAP dual-port Ethernet adapter.
Using Adapter Parameters
By default, the embedded EtherNet/IP adapter on a PowerFlex 755 Frame 2 is
configured to set its IP address, subnet mask, and gateway address by using a
BOOTP server. To use adapter parameters instead, you must first disable
BOOTP by using 13:36 [BOOTP]. Then set the associated adapter
parameters as described in the following subsections.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
53
Chapter 4
Configure and Start Up the Drive
Disable the BOOTP Feature or Change the Source for the Node Address
1. Set the value of 13:36 [BOOTP] to 0 (Disabled).
Stopped
0.00 Hz
AUTO
F
Edit BOOTP
Disabled
0
ESC
0
<< 1
▲
▼
 ENTER
2. Cycle power to the drive to reset the adapter or use the HIM Reset
Device function that is in the DIAGNOSTIC folder of the drive.
3. Set the IP address, subnet mask, and gateway address by using adapter
parameters. Perform the steps in the following subsections.
Set the IP Address
1. Verify 13:36 [BOOTP] is set to 0 (Disabled).
2. Set the value of 13:38 [IP Addr Cfg 1] … 13:41 [IP Addr Cfg 4] to a
unique IP address.
Stopped
0.00 Hz
AUTO
Edit IP Addr Cfg 1
255.255.255.2
[IP Addr Cfg 1]
[IP Addr Cfg 2]
[IP Addr Cfg 3]
[IP Addr Cfg 4]
0
0
Default = 0.0.0.0
F
<< 255
 ENTER
ESC
3. Cycle power to the drive to reset the adapter or use the Reset Device
function of the HIM, in the DIAGNOSTIC folder for the drive.
The ENET status indicator is steady green or updates green if the IP
address is correctly configured.
4. Review 13:37 [Net Addr Src] to verify it indicates 1-Parameters.
Set the Subnet Mask
1. Verify 13:36 [BOOTP] is set to 0 (Disabled).
2. Set the value of 13:42 [Subnet Cfg 1] …13:45 Subnet Cfg 4] to the
desired value for the subnet mask.
Default = 0.0.0.0 255.255.255.2
Stopped
0.00 Hz
AUTO
F
Edit Subnet Cfg 1
0
0
ESC
<< 255
 ENTER
[Subnet Cfg 1]
[Subnet Cfg 2]
[Subnet Cfg 3]
[Subnet Cfg 4]
3. Cycle power to the drive to reset the adapter or use the Reset Device
function of the HIM in the DIAGNOSTIC folder for the drive.
54
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Set the Gateway Address
1. Verify 13:36 [BOOTP] is set to 0 (Disabled).
2. Set the value of 13:46 [Gateway Cfg 1] … 13:49 [Gateway Cfg 4] to
the IP address of the gateway device.
Default = 0.0.0.0 255.255.255.2
Stopped
0.00 Hz
AUTO
[Gateway Cfg 1]
[Gateway Cfg 2]
[Gateway Cfg 3]
[Gateway Cfg 4]
F
Edit Gateway Cfg 1
0
0
<< 255
 ENTER
ESC
3. Cycle power to the drive to reset the adapter or use the HIM Reset
Device function that is in the DIAGNOSTIC folder of the drive.
Set the Data Rate
By default, the adapter is set to autodetect, so it automatically detects the data
rate and duplex setting that is used on the network. If you must set a specific
data rate and duplex setting, use the 13:50 [Net Rate Cfg] value. This value
determines the Ethernet data rate and duplex setting that the adapter uses to
communicate.
1. Set the value of 13:50 [Net Rate Cfg] to the data rate at which your
network is operating.
Stopped
0.00 Hz
AUTO
Edit Net Rate Cfg
Autodetect
0
ESC
IMPORTANT
▲
Value
Data Rate
0
Autodetect
(default)
1
10 Mbps Full
2
10-Mbps Half
3
100 Mbps Full
4
100-Mbps Half
F
0
<< 4
▼
 ENTER
Auto detection of communication rate and duplex works only if the device
(usually a switch) on the other end of the cable is also set to detect the baud
rate/duplex. If one device has the baud rate/duplex hard-coded, the other
device must be hard-coded to the same settings.
2. Cycle power to the drive to reset the adapter or use the Reset Device
function of the HMI in the DIAGNOSTIC folder for the drive.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
55
Chapter 4
Configure and Start Up the Drive
Startup Introduction
The human interface module (HIM) displays the general start-up menu by
default upon initial power up of the drive. To navigate to the start-up menu
after the initial power up of the drive, press the
IMPORTANT
(Folders) key.
If a startup routine is initiated, but must be terminated before the routine is
completed, be sure to press the ABORT soft key to exit the routine.
Decide which method of control you want to use within the Studio 5000
Logix Designer application to control the drive: I/O mode or Integrated
Motion mode. Verify the Add-on Profile (AOP) and firmware versions that
you need. The Product Compatibility and Download Center (PCDC) can
help you find product-related downloads including firmware, release notes,
associated software, drivers, tools, and utilities. The PCDC can be accessed
using this link https://compatibility.rockwellautomation.com/Pages/
home.aspx.
TIP
For setup, configuration, and replacement information of the real-time
clock, refer to the PowerFlex 750-series AC Drives Reference Manual,
publication 750-RM002.
Controller Organizer
All configuration and commissioning steps are shown using the Logix Designer
application. Double-click the folder with the appropriate name to open the
corresponding configuration information.
56
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Add-on Profiles
There are separate Add-on Profiles for the Logix Designer application for each
of these Modes of control, along with the safety option module used in the
drive. See the On-Machine drive Catalog Number Explanation on page 16 to
identify which safety option module is installed in your drive as indicated in
the Data Nameplate and UL Listing on page 12 section.
Each option has different minimum system requirements depending on the
safety controller series that is used, Logix controller firmware, and the drive
firmware level. These requirements are summarized in Table 6.
Table 6 - Safety Controller System Requirements
Safety Option Module(1)
20-750-S3 Integrated Safe
Torque Off Module
20-750-S4 Integrated Safety
Functions Module
Mode of Operation
I/O mode
Integrated Motion
mode
I/O mode
Integrated Motion
mode
Minimum Drive Firmware Required
Version 13
Version 14
Version 14
Version 14
GuardLogix® 5570,
Compact GuardLogix 5370,
Armor GuardLogix 5570 Controllers
Version 30
Version 31
Not supported
Not supported
GuardLogix 5580,
Compact GuardLogix 5380 Controllers
Version 31
Minimum Controller Firmware Required
Version 31
(1) All versions listed are minimum version requirements. Later versions are also acceptable.
Configuration Requirements
To use integrated safety, the PowerFlex 755 firmware revision must be version
14.00 or later. If you require PowerFlex 755 firmware ControlFLASH™ files to
update your unit, go to the product compatibility download center (PCDC) to
download the required PowerFlex 755 files. See the information you collected
in the table from Prepare for Initial Drive Startup on page 49.
TIP
This may include firmware, up-to-date AOPs for both Integrated Motion
(V19.00), and all PowerFlex drives (V5.03 in this example).
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
57
Chapter 4
Configure and Start Up the Drive
IMPORTANT
Before you can configure your drive in the Logix Designer application, you
must have a controller project with an EtherNet/IP network connection
configured and Time Sync enabled. See the documentation for your
controller for information on configuring those products. For safety
applications, you need a GuardLogix or Compact GuardLogix safety
controller.
Choose Startup Mode
Two options are available for integrating the PowerFlex 755 drive with Logix
controllers. The bullets below help you determine when to use which mode:
Drive I/O Mode
Drive I/O mode uses Drive Add-on Profiles (AOPs) with Studio 5000
environment. Version 30.00 and later of Studio 5000 Logix designer is used for
Network Integrated Safety Function (S4) and version 20.00 and later is used
for Safe Torque Off (S3).
• The I/O mode on EtherNet/IP application is a Studio 5000
environment feature. It provides a similar user experience as the
Rockwell Automation AC drives that are used with Logix controllers
on an EtherNet/IP network, such as: PowerFlex 523, 525, 70, 700,
and 753.
• Applications such as fans, pumps, conveyors, and simple position
applications such as turntables, framers, trunnions, and vertical lifts.
• I/O mode does not use motion instructions, but uses AOPs to create
and store drive parameters and Logix tags to control the drive.
58
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Integrated Motion Mode
Integrated Motion mode uses Integrated Motion on EtherNet/IP technology
with Studio 5000 environment software. Version 31.00 of Studio 5000
environment and later with an L8 processor is required with Network
Integrated Safety Function (S4) option modules used in the On-Machine
drive.
• The Integrated Motion mode on EtherNet/IP application is a
PowerFlex 755 drive feature. It provides a similar user experience as
the Rockwell Kinetic Servo drives that are used with Logix
controllers (L8S version 31.00 and later) on an EtherNet/IP
network.
• Applications having both servos and drives - convenient to be able to
configure/program servos and drives the same way.
• Drive applications that could benefit from motion instructions servo performance is not needed, but it is advantageous to use the
Studio 5000 motion instruction set to save development time.
• Applications such as closed-loop position control with coordination
of multiple drives.
See the Parameter / Instance Attribute Mapping tables in 750-PM001 to view
which drive parameters correlate to motion attributes. If a parameter is not
listed, it is not accessible and its function is not available.
Drive Startup – I/O Mode
Use the Logix Designer application and verify that the GuardLogix or
Compact GuardLogix controller firmware is at the minimum required level to
allow the drive to be controlled properly.
In these steps, we use a GuardLogix 1756-L73S controller with V32.00
firmware and a PowerFlex 755 V14.00 firmware drive. The Add-on Profile
(AOP) for the drive is V5.06 or later.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
59
Chapter 4
Configure and Start Up the Drive
TIP
The procedure is written for the Network-Integrated Safe Torque Off (S3)
option module. The same procedure, with slight modifications, works for
both Network-Integrated Safety Function (SSM) and Network-Integrated
Safety Function with Brake Control (S4) option modules.
TIP
Variations to the procedure for the SSM or S4 option modules, will appear as
tips throughout the procedure.
TIP
For SSM and S4, an L8 series processor (L8xS) is required or a Compact
GuardLogix 5380S controller.
Add the PowerFlex 755 Drive to Your Project
Before adding your PowerFlex 755 drive to your project, you can configure the
safety level. If you are not configuring a safety level, skip to step 3 of this
section.
1. To configure the safety level, right-click on the Controller from the
Project Tree, and select Properties.
2. On the Safety Tab, set the Safety Level to SIL3/PLe.
This populates the I/O tree with the safety processor and it’s partner.
TIP
60
If you do not want the safety partner, select SIL3/PLd.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
3. Right-click the Ethernet network in the Controller Organizer and select
New Module to add the PowerFlex 755 drive to the EtherNet/IP
network.
4. In the Select Module Type dialog box, type PowerFlex 755.
5. Scroll through the list and select PowerFlex 755-EENET (for AC drive
via Embedded Ethernet). This is added to the EtherNet I/O card in slot
3 of the Logix rack.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
61
Chapter 4
Configure and Start Up the Drive
6. On the Identity page of the Device Definition dialog box, type a Name,
Description (optional), and the IP address of the drive. In this example,
we use PowerFlex 755_PTP_Turntable and an IP address of
192.168.1.56.
7. Click OK.
8. Click Create to add the drive to the I/O tree.
62
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Update the Module Properties
There are three ways to add the drive data that is required to populate the
module properties.
• Import a Template File on page 63 that is loaded on your computer
• Upload Data from the Drive on page 63 (only if powered up and
available on your EtherNet/IP network)
• Enter the Information Manually on page 64
Import a Template File
1. From the Overview page, click Device Definition.
2. On the Device Definition dialog box, click Import to open File
Explorer.
3. Navigate to the template file and select the file.
4. Click Open to complete the import.
The drive information imports.
5. See Verify Drive Data on page 66 to confirm that the data was properly
imported.
Upload Data from the Drive
1. On the Overview page, click Device Definition. In the Device
Definition dialog box, click Upload to open RSLinx software and scan
the network.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
63
Chapter 4
Configure and Start Up the Drive
2. Select the drive IP address that you want to import into the Logix
PowerFlex 755 Device Definition and click Continue.
While the Logix Designer application imports the drive information, it
shows a status bar, which indicates the progress.
3. Review the uploaded information on the status dialog box and make any
necessary changes.
4. Click Continue to finish the upload.
5. See Verify Drive Data on page 66 to confirm that the data was properly
imported.
Enter the Information Manually
IMPORTANT
Manual entry of the information should only be performed by an expert.
1. On the Overview page, click the Device Definition dialog box.
2. On the Device Definitions dialog box, select the Drive Rating.
64
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
3. Select the firmware levels.
4. Choose the Peripherals page to add the modules identified in the Data
Nameplate and UL Listing on page 12 section. See Catalog Number
Explanation on page 16 for more information. The slots are autoassigned, but can be reassigned for configuration compatibility.
TIP
IMPORTANT
For this example, the SSM and S4 drive has:
• HIM (20-HIM-C6S) is in slot 2
• Universal feedback (UFB-1) is in slot 5
• Network SSM / S4 is in slot 6
• I/O Module (2263C-1R2T)is in slot 7
• Auxiliary power supply (APS) is in slot 8
Refer to the chart in Prepare for Initial Drive Startup to make sure that the
option modules are in the correct slots. Use those slot assignments here.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
65
Chapter 4
Configure and Start Up the Drive
5. Click OK.
6. See Verify Drive Data on page 66 to confirm that the data was properly
entered.
Verify Drive Data
1. After the data is entered, review the Overview page to verify that the
data matches the drive being commissioned.
2. Check the PowerFlex 755 drive part number to confirm which option
modules are included, and in which port they are stored, to verify that
they match.
TIP
For SSM and S4, complete Choose Integrated or Hard-wired Safety on
page 67 and Safety Configuration for SSM and S4 on page 69 before clicking
Create.
3. Click Create to add the drive to your Logix Designer application
project.
4. Click Close on the Select Module Type dialog box to close it.
66
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Choose Integrated or Hard-wired Safety
When a safety option module is installed in the PowerFlex 755 On-Machine
Drive, you must decide if you want to use integrated (network) safety or
hardware-based (hard-wired) safety.
Safety Option Module - Slot 6
Code
Type
A (1)
Safe Torque Off Module (STO) S3 [20-750-S3]
B(2)(3) (4)
Network-Integrated Safety Function (Safe Speed Monitoring) S4 [20-750-S4]
(2)(3)
C
Network-Integrated Safety Function with Source Brake (S4) [20-750-S4]
N
None
(1)
(2)
(3)
(4)
Safe Torque Off can be either network based or hardwired based on the configuration.
Integrated Safety Function option module requires V13.00 or later firmware.
Options B and C require, at a minimum, selection of one of the following options: E42, E43, E44, E51, E52, E53, E55, E56.
If a 20-750-S4 safety option module is used, you must use integrated safety.
1. Double-click your drive in the Controller Organizer to open the drive
Module Properties.
2. On the Overview page, click Device Definition to review the drive
settings.
3. Observe the Connection type.
• If the drive connection type is Standard (hard-wired), the safety
option module I/O connection that is shown on the electrical
schematics must be wired to an appropriate safety I/O device or
safety relay via the receptacle that is labeled SO to provide the safety
function.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
67
Chapter 4
Configure and Start Up the Drive
• If you want to use Integrated Safety over the network, the connection
type must be Standard and Safety.
TIP
For SSM and S4, continue reading.
• If you want to use Network-Integrated Safety Function (SSM) or
Network-Integrated Safety Function with Brake Control (S4), the
connection type must be Standard and Safety (20-750-S4).
4. To change the connection type, use the pull-down menu to select
another type. Click OK.
68
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
5. Then click Yes to proceed.
Safety Configuration for SSM and S4
TIP
The steps that follow are a result of the sample configuration that
was selected. Refer to PowerFlex 755/755T Integrated Safety
Functions Option Module, publication 750-UM005 for additional
information.
IMPORTANT
Only reset ownership if your drive safety card was previously owned by a
different controller.
Safety configuration for the S3 card can only be done when online, refer to
section Create a Safety Program to Control the Drive Safety Circuits for more
information.
IMPORTANT
If configuring the system for Network-Integrated Safe Torque Off (S3), DO
NOT complete this section.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
69
Chapter 4
Configure and Start Up the Drive
1. Review and verify that information on the drive overview page.
2. On the Overview page, select Safety Configuration.
3. Select Actions.
70
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. Change Actions to determine how the system should respond if
communication to the device is disrupted.
5. Select the STO tab, review graph.
6. Select the SS1 tab, the information here can be setup in the drive or in
the PLC.
7. If using Time Safe Speed in Guard Logix, change Stop Delay to
1000 ms.
TIP
For the SSM or S4 the Input Configuration, Output Configurations, and Test
Output need to be set. Refer to the PowerFlex 755/755T Integrated Safety
Functions Option Module (S4), publication 750-UM005.
8. Select the Primary Feedback tab. If you plan to use Safe Speed
Monitoring, choose Type >Hyperface.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
71
Chapter 4
Configure and Start Up the Drive
If you want a fault to occur in the system if a maximum speed or
maximum acceleration is exceeded, set values in the right column. This
is not safety related, it only pertains to operational limits..
9. Select the Scaling tab. If you plan to use the SXF command, enter the
value 4096 into the Position Scaling field.
10. Click Create or Apply.
Configure the Drive Parameters
Use the PowerFlex 755 Startup Wizard to create and configure the parameters
in the drive with the data that is collected in Prepare for Initial Drive Startup
on page 49.
The PowerFlex 755 Startup Wizard has configuration options to configure the
drive parameters for the drive application. Some screens do not require
information now, but you must advance through all screens. After completing
72
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
each step in the Startup Wizard, click Next to accept the configuration and
move to the next step.
TIP
The system is currently offline from both the Logix Designer application and
the drive.
1. On the Overview page, choose the Wizards page.
2. Click Start to run the PowerFlex 755 Startup Wizard.
3. Click Next until you advance to the Ethernet Port step.
4. On the Ethernet Port step, change Idle fault action from Fault to Stop
(adjust this setting to the most appropriate setting for your application).
Click Next.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
73
Chapter 4
Configure and Start Up the Drive
This determines how the drive responds if it looses its EtherNet/IP
connection to the Logix controller. Fault while running or when idle is
the default configuration.
5. On the Motor Control step, select: Motor Control Mode, Speed Units
(RPM is standard), and Feedback Encoders that are used for the Speed
and Position feedback (these typically match). Click Next.
A Universal Feedback device is used in this example, which is compatible with
various encoder types. See the catalog string to confirm encoder type for your
drive. Position r and s in the Catalog Number Explanation on page 16 provide
this information, the catalog string for your drive can be found on table
completed during Prepare for Initial Drive Startup on page 49.
74
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
6. On the Motor Data step, enter the Motor Nameplate data. Click Next.
This information is found in the Prepare for Initial Drive Startup on
page 49 table.
7. On the Stop Mode step, enter the desired stop/brake mode along with
the dynamic brake resistor data collected before startup. Click Next.
IMPORTANT
If customer supplied protection is to be used in place of the calculated
resistor thermal protection for the drive, set the [DB ExtPulse Watts] to its
maximum value.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
75
Chapter 4
Configure and Start Up the Drive
TIP
In the PowerFlex 750-Series Programming manual, publication 750-PM001,
P385 max is 100,000,000. 2million is used here as an example. In the OnMachine Drive, DBRT provides the normally-closed thermostat feedback
that is used to protect the Db resistor.
8. Because Direction Test, Autotune, and Inertia Autotune tests cannot be
performed offline. Click Next.
9. On the Ramp Rates / Speed Limits step, set the Max Forward and
Reverse speed limits for the motor. Click Next.
76
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
If the drive is being used for positioning, the maximum speeds should be
set +/- 10% higher than the highest commanded move speed. This
allows the position loop to close out position errors.
10. Set the speed Accel Time 1 and Decel Time 1 to the desired rates. Click
Next.
Decel 1 time is the rate that is used on a ramp stop regardless of what
mode the drive is configured for (Speed or Position mode). It is followed
anytime a stop request is issued.
TIP
Refer to Prepare for Initial Drive Startup for information.
11. On the Speed Reference step, click the ellipse and use the pull-down
menus to select the Port and Parameter for the source of Speed reference
for the drive. This information comes from Ethernet.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
77
Chapter 4
Configure and Start Up the Drive
TIP
If you want the PLC to control the speed reference, change to the Port 0:
Parameter 13 [EtherNet/IP].
12. Click Next.
13. On the Torque Reference step, leave the values at their defaults for all
speed and position-based drives. Click Next.
If your application requires different values, click the ellipsis and use the
pull-down menus to select the Port and Parameter for the source of
Speed reference for the drive.
For all speed and position-based drives, leave the value at the default
value.
78
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
14. If the drive is used as a Position and point-to-point (PTP) regulated
drive, set the parameters for the desired performance on the Position
PTP Reference step. Click Next.
TIP
Refer to Prepare for Initial Drive Startup for information.
15. On the Start/Stop step, configure the digital input Start/Stop functions
if necessary. Click Next.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
79
Chapter 4
Configure and Start Up the Drive
These do not need to be set if all control actions are coming from the
Logix controller. The Logix controller command control word contains
start/stop, run/jog, forward/reverse, and so on. These inputs can be
used if one of the four I/O points (P0 and P1) on the drive are wired and
a desired function must be configured. See the On-Machine electrical
schematics.
16. On the other Digital Inputs step, you can choose to assign additional
digital input functions.
This example shows that the Dynamic brake thermostat is wired to the
drive Digital Input 0 on the PowerFlex 755. If desired, assign this input
to Enable or Aux. Fault input, as shown, to cause the drive to shut down
if this thermostat opens.
If you are assigning this input, it must have a connection that is made
with the DBRT receptacle. If you are not assigning this input, you can
choose to read its status (via the Logix controller via Datalink out) and
then determine what action is taken when it opens. For example: shut
down, complete machine index, then shut down, or otherwise. See OnMachine electrical schematics for more information.
IMPORTANT
80
If the signal is open, the drive behavior must be configured for your desired
response. Examples of a response include: create an alarm, ignore the
action, send a fault code, use a controlled stop, E-stop, and others.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
You could also not assign it to this function, but choose to read its status
by using the Logix controller via Datalink out, and determine what
action to take when it opens. This action could be to shut down,
complete machine index, then shut down, and so on. See the OnMachine electrical schematics for more information.
17. Click Next.
18. On the Digital Output steps, click the ellipsis and use the pull-down
menus to configure the output.
ATTENTION: Digital Relay out 0 and Transistor Out 0 are both wired to
control the motor brake contactor. Their proper configuration is critical for
the motor brake control coordination. See the electrical schematics for the
brake wiring details. Failure to follow proper wiring will cause a break
malfunction and will result in equipment damage.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
81
Chapter 4
Configure and Start Up the Drive
The electrical schematics show that both the Digital Relay Output 0 and
the Transistor Output 0 are wired in parallel to the brake coil. This lets
the drive sequence the brake when running, or lets the Logix controller
release the brake when not running (typically used during testing).
• As a result either output can close the brake contactor, which opens
the brake. Configure either the Digital Relay Out 0 or the Digital
Transistor Out 0 to release the Motor brake when running the drive.
82
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
• Rockwell Automation recommends that you configure the Digital
Transistor Out 0 to control the motor brake sequencing from the
drive and configure the Digital Relay Out 0 to be controlled by the
Logix controller (via Datalink), or leave it unconfigured.
• When selecting 00:935 [Drive Status 1] bit 1 (Active) is selected in
the Digital Output step, the transistor closes anytime the drive is ON,
running with its transistors firing. The transistor opens on all other
occasions (not running, faulted, power down, and so on). The
recommended setting for Digital Transistor Out 0 is shown.
19. Click Next.
20. Click Next twice to advance to the Pending Changes step, because the
drive does not use Analog Output 1 or Analog Output 0. Click Next to
advance.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
83
Chapter 4
Configure and Start Up the Drive
21. Review the changes to the drive configuration. Click Finish to return to
the Wizards dialog box.
22. Click OK to close the Module Properties dialog box.
84
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Setup the Datalinks
Follow these steps to set up the datalinks between the drive and the controller.
1. Right-click your drive in the Controller Organizer and select Properties
to open the Module Properties dialog box.
2. Click Device Definition.
3. Choose the Connection Format page.
4. Use the pull-down menus to select the drive Input Parameters that you
want the Logix Controller to read from the drive.
You can select up to 16 parameters from any port in the drive. Examples
include speed, torque, current, position, and so on.
TIP
07:01 [Dig In Sts] should always be assigned and used as one of the
Datalinks (to the PAC Network) for remote monitoring of the brake contactor
status (Bit 0), circuit breaker status (Bit 1), and the P0 & P1 status
(bits 2,3,4,5).
5. On the Output tab, use the pull-down menus to select the drive Output
Parameters that the Logix Controller needs to write to the drive.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
85
Chapter 4
Configure and Start Up the Drive
You can select up to 16 parameters from any port in the drive. Examples:
position reference, speeds, Accel/Decel rates, and so on.
TIP
For our SSM and S4 example, the following were chosen:
6. After all Inputs and Outputs are defined, click OK.
7. When prompted to confirm changes, click Yes.
Create Safety Logic to Control the Safety Module
The Safe Torque Off function is in the PowerFlex 755 drive and requires safety
logic for control. When the connection type is configured as Standard and
Safety under the section Choose Integrated or Hard-wired Safety on page 67,
the Logix controller generates tags for the safety option module with inputs
and outputs that are based on the safety option module that is used by the drive
(20-750-S3 or 20-750-S4).
86
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
To view the tags, right-click Controller Tags in the Controller Organizer and
select Monitor Tags.
TIP
For SSM and S4, from the Controller Organizer, under Safety Task, doubleclick on ‘Main Routine’ to view the safety program and ladder logic editor.
In this example, the S3 output tag is
PowerFlex 755_PTP_Turntable:SO.SafeTorqueOff is used in a Logix
controller safety task to control the Safe Torque Off module in the PowerFlex
755 drive. For SSM and S4 the output is called SO.STO Output
TIP
IMPORTANT
For SSM and S4 use this screen:
Save your project.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
87
Chapter 4
Configure and Start Up the Drive
Configure an RS Trend
Configure an RS Trend in the Logix Designer application to trend
performance of the system that is controlled by the PowerFlex 755 OnMachine Drive. To create a trend, follow these steps.
1. In the Controller Organizer, right-click Trend and select New Trend.
2. Name the trend.
3. Edit the sample time if desired.
4. Click Next.
5. Select the Logix controller tags to observe.
88
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
In our example, the selected Logix controller created tags are based on
the Datalinks that were configured during commissioning. This example
shows a trend that observes the position, speed, torque, current, and
position following error of the drive.
You can use the Trend Properties dialog box to configure the chart pen
colors, scaling, and so on. The trend captures the data when online with
the Logix Designer application later in this procedure. See How to Use
Trend Settings on page 89 for more information on trend configuration.
IMPORTANT
This example is from an online setup, Trend will not show results until the
drive is fully commissioned.
How to Use Trend Settings
1. In the Controller Organizer, right-click your Trend and select Properties
to open the properties dialog box. Here you can use the trend properties
to configure the chart pen colors, scaling, and so on.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
89
Chapter 4
Configure and Start Up the Drive
As an alternate option, you can right-click on the chart to access Chart
Properties.
2. After configuration, click Run to start the trend and issue a run or jog
command to the PowerFlex 755 from the Logix controller. Trend
captures the data. You may save it, delete it, and rerun it to observe the
machine performance.
3. Right-click in the graph to add line bars, delta bars, and more to help
evaluate the system performance.
90
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
A view of the delta tab is shown by the two white vertical lines that
display the difference in the values of these two times.
4. After creating a trend, click Log on the Trend Control Bar to save the file
if desired.
5. If you save the Logix Designer application project after creating a trend
(online instead of in the original configuration), and the following
message occurs, click Yes and the trend saves in the project so it can be
reused any time.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
91
Chapter 4
Configure and Start Up the Drive
Save and Download Project
TIP
Make sure the laptop IP address is on the same subnet IP before continuing
with Save and Download Project.
1. After the drive is configured and the ladder logic is written, save your
Logix Designer application project.
2. From the Communications menu, select Who’s Active to load the
program to your Logix controller.
3. From the Who’s Active dialogue box, choose your controller, then select
Download.
4. When the Download dialog box appears, click Download to complete
the loading of the program into the Logix controller.
92
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Go Online with the Logix Controller
After the program is downloaded, keep the Logix controller in Program mode
to load the drive parameters into the PowerFlex 755 drive. If a yellow triangle
appears next to the EtherNet/IP network entry, it indicates an issue with that
device. This is likely because the project drive parameters and I/O
configurations do not match the online PowerFlex 755 On-Machine Drive
configuration.
1. Right-click on the PowerFlex 755 drive in the Controller Organizer and
select Properties to open the Module Properties dialog box.
The project tries to connect to the drive at the defined EtherNet/IP
address.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
93
Chapter 4
Configure and Start Up the Drive
Because the original startup for the drive is conducted offline, there is a
mismatch of information between the project and the physical drive.
2. Check Use Project for all applicable items. Click Continue.
The Logix Designer application loads the drive parameters from the
project to the drive.
3. When notified that a reset is required, Click OK.
TIP
94
If you receive a connection error, click Retry. When this error occurs, you are
required to repeat steps 1…3 of this section. If the problem continues after
a couple of attempts, go to the Troubleshooting chapter.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
After the parameters have loaded, the view changes back the Overview
Dialog box. Notice in the example, that the yellow triangle has
disappeared.
TIP
If the drive does not come online, see Troubleshooting Going Online on
page 185 in the Troubleshooting chapter of this manual.
Put the Logix Controller Into Run Mode
1. Use the Controller Status pull-down menu to put the Logix controller
into Run mode.
2. Click Yes when prompted to change controller mode to Remote Run.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
95
Chapter 4
Configure and Start Up the Drive
Turn Safety On (SSM and S4 Only)
1. In the Controller Organizer, under the heading Safety Task, doubleclick on Main Routine.
2. When the Safety Ladder logic opens, select the status words to change
the status from Off to On.
When this is complete, the safety enable in the drive is on and active and is
ready to continue with setup.
For additional information on configuring the SSM or S4 option module, refer
to PowerFlex 755/755T Integrated Safety Functions Option Module (S4),
publication 750-UM005.
Energize the Incoming Power and Brake Circuit Breakers
After you have completed the configuration of the drive, energize the main
incoming 400/480V AC and the brake circuit breakers. See Apply Power on
page 170 for more information.
1. Use the cover-mounted HIM, Connected Components Workbench
Software, Drive Executive, or Logix Designer application to monitor
00:11 [DC Bus Volt]).
– With the main input energized, the voltage should be 515V DC
(with 400V AC input)…650V DC (with 480V AC input).
– If circuit breakers 1 and 2 are both energized properly, 07:01 [Dig In
Sts] bit 1 = 1. If 07:01 bit 1 equals 0, the circuit breakers are tripped.
If the voltage is outside of this range, go upstream to the power
distribution system and verify that the 3-phase power is being provided
to the drive.
ATTENTION: Equipment damage could occur if you try to operate without
proper power. Do not proceed to the next step until proper 3-phase power
and brake power are provided to the PowerFlex 755 On-Machine Drive.
2. With incoming, brake, and control power energized and verified, open
the controller safety program in the Logix Designer application, and
enable the Safe Torque Off bit of the PowerFlex drive.
In our example, PowerFlex 755_PTP_Turntable:SO. SafeTorqueOff is
shown energized which enables the safety circuits in the PowerFlex 755.
3. With safety energized, the HIM display should change from Not
Enabled to Stopped.
IMPORTANT
96
Safety must be energized and all faults in the drive cleared before any
additional commissioning can be done.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
If the HIM shows a fault, the fault must be reset before you can proceed
to the next step. See Fault Types, Descriptions, and Actions on page 174
in the Troubleshooting chapter of this manual.
Perform Motor Auto Tune Tests
The next steps in the startup process verify encoder and motor direction
configurations and perform a Motor Autotune, Inertia Tune, and confirm
proper Direction Verification. You have to perform these tests by using
methods described in this section, because these tests are disabled in the
Startup Wizard when the drive is controlled by a Logix controller.
For more information on tuning, refer to PowerFlex 700S and PowerFlex 755
Drives Tuning, publication 750-AT004 and PowerFlex 750-Series AC Drives
Quick Start, publication 750-QS001.
Autotune/Static Tune
The Autotune test identifies the correct motor flux and stator electrical
properties, including:
• IR volt drop, which is voltage drop over resistance.
• Ixo volt drop, which is voltage drop over inductance.
• Flux current (estimated in Static Tune and measured during Rotate Tune
test).
• Slip RPM, which is calculated from motor nameplate data. If an encoder
is used, the Slip RPM becomes a measured value using the encoder.
A properly tested motor and drive helps deliver higher starting torque and
better performance at low speeds. Conversely, an improperly performed Rotate
Tune can cause the motor to exhibit instability at low speeds, uneven
performance when running through the motor speed range, and can generate
unnecessary faults such as overcurrent and overvoltage faults.
1. Choose the Parameters page from the Module Properties dialog box and
select 0 - PowerFlex 755.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
97
Chapter 4
Configure and Start Up the Drive
2. Select Feedback in the center pull-down menu to show the parameters
in this section of the drive.
TIP
Encoder feedback must be temporarily disabled in order to complete the
motor autotune tests and inertia tune.
In our example the universal feedback card is in port 5.
• 00:125 [Pri Vel Fdbk Sel] has been chosen to provide primary
velocity feedback to the drive The value used was 05:137 [Open
Loop Fdbk].
TIP
Record the values in step 2, you will revert to these values after completing
the Direction Verification.
• 00:128 [Alt Vel Fdbk Sel] has also been chosen to provide alternate
velocity feedback and display the speed. The value used was 05:05
[FB0 Position].
3. In the Value column, choose 05:05 [FB0 Position] to pull the
information from the Universal Feedback device.
98
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. Change 00:125 [Pri Vel Fdbk Sel] to 00:137 [Open Loop Fdbk].
5. Change 00:128 [Alt Vel Fdbk Sel] to 05:05 [FB0 Position], to observe
the encoder velocity and direction when the motor is jogged.
6. On the Parameters page, change the Parameter selection to 0-PowerFlex
755 Motor Control | Autotune| Show Non-Defaults.
The following is displayed:
7. Change 00:70 [Autotune] from Ready (0) to Static Tune (2).
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
99
Chapter 4
Configure and Start Up the Drive
Use 00:70 [Autotune] to conduct a Static Tune (2) or Rotate Tune (3)
and an Inertia Tune (4). The parameter 00:70 [Autotune] description is
shown for more information.
70
Autotune
Provides a manual or automatic method for setting P73 [IR Voltage Drop], P74 [Ixo Voltage Drop] and P75 [Flux Current Ref]. Valid only when parameter P35 [Motor
Ctrl Mode] is set to 1 Induction SV, 2 Induct Econ, or 3 Induction FV.
Ready (0) – Parameter returns to this setting following a Static Tune or Rotate Tune, at which time another start transition is required to operate the drive in normal
mode. It also permits manually setting P73 [IR Voltage Drop], P74 [Ixo Voltage Drop] and P75 [Flux Current Ref].
Calculate (1) – Uses motor nameplate data to automatically set P73 [IR Voltage Drop], P74 [Ixo Voltage Drop], P75 [Flux Current Ref] and P621 [Slip RPM at FLA].
Static Tune (2) – A temporary command that initiates a non-rotational motor stator resistance test for the best possible automatic setting of P73 [IR Voltage Drop] in
all valid modes and a non-rotational motor leakage inductance test for the best possible automatic setting of P74 [Ixo Voltage Drop] in a Flux Vector (FV) mode. A start
command is required following initiation of this setting. Used when motor cannot be rotated.
Rotate Tune (3) – A temporary command that initiates a Static Tune followed by a rotational test for the best possible automatic setting of P75 [Flux Current Ref]. In
Flux Vector (FV) mode, with encoder feedback, a test for the best possible automatic setting of P621 [Slip RPM at FLA] is also run. A start command is required
following initiation of this setting. Important: If using rotate tune for a Sensorless Vector (SV) mode, the motor should be uncoupled from the load or results may not
be valid. With a Flux Vector (FV) mode, either a coupled or uncoupled load will produce valid results.
ATTENTION: Rotation of the motor in an undesired direction can occur during this procedure. To guard against possible injury and/or
equipment damage, it is recommended that the motor be disconnected from the load before proceeding.
Inertia Tune (4) – A temporary command that initiates an inertia test of the motor/load combination. The motor will ramp up and down while the drive measures the
amount of inertia. This option only applies to FV modes selected in P35 [Motor Ctrl Mode]. Final test results should be obtained with the load coupled to the motor.
8. With 00:70 [Autotune] reading Static Tune (2), it conducts this test
the next time the drive is told to run or jog.
9. Initiate a Start command. Start can be commanded via the HIM or from
the Logix controller ladder logic.
ATTENTION: This procedure causes movement of the motor shaft and of any
connected equipment. To guard against personal injury or damage to
equipment, verify that all guards are properly installed to help protect
against contact with rotating parts.
100
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
10. After the Static Tune (2) completes, 00:70 [Autotune] changes back to
Ready (0), and 00:71 [Autotune Torque], 00:73 [IR Voltage Drop],
and 00:74 [Ixo Voltage Drop] are update based on the motor electrical
design.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
101
Chapter 4
Configure and Start Up the Drive
Rotate Tune
If the Motor is uncoupled, perform a Rotate Tune by using the procedure in
Autotune/Static Tune on page 97. The screens show how to configure the test
for Rotate Tune. This test is used when the motor is not coupled to the load, or
the load is low friction. Rotate Tune is used to better identify motor flux and
stator electrical properties, which are used to automatically tune the torque/
current loop.
The Rotate Tune test causes motor rotation at different speeds while it is
executing. Set 00:70 [Autotune] to Rotate Tune (3). See step 7 on page 99 for
more information
ATTENTION: If the drive was never operated before (new installation), verify
that safeguards are in place to remove power safely from the drive during an
unstable situation where the drive can produce undesired motion.
Inertia Tune
After the Autotune and Rotate Tune are complete, perform an Inertia Tune.
The motor should be uncoupled. During the test, the drive/motor is
accelerated using the entered Autotune Torque value. The time required to
accelerate the motor and load from zero speed to rated speed is measured.
The Inertia Tune test causes motor rotation at different speeds while it is
executing. Set 00:70 [Autotune] to Inertia Tune (4). See step 7 on page 99 for
more information.
ATTENTION: If the drive was never operated before (new installation), verify
that safeguards are in place to remove power safely from the drive during an
unstable situation where the drive can produce undesired motion.
102
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
After the Inertia Tune has completed, 00:76 [Total Inertia] is updated. This
number represents how long it takes to accelerate the Motor being used from 0
RPM to Motor Nameplate RPM speed at 100% motor torque. This test can be
redone after coupling to the machine or calculated and entered into the
parameter from a formal sizing process. Typical values of this parameter range
from 0.1 …2 for most applications.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
103
Chapter 4
Configure and Start Up the Drive
Direction Verification
The direction verification procedure can be performed with or without the
load attached. Consider your application requirements when deciding to have
the load attached or removed from the motor. The procedure confirms motor
rotation and feedback polarity.
After the procedure is complete, a change can be made, if necessary.
ATTENTION: If the drive was never operated before (new installation), verify
that safeguards are in place to remove power safely from the drive during an
unstable situation where the drive can produce undesired motion.
ATTENTION: This procedure causes movement of the motor shaft and of any
connected equipment. To guard against personal injury or damage to
equipment, verify that all guards are properly installed to help protect
against contact with rotating parts.
1. On the Parameters page, change the selection to 0-PowerFlex |
Feedback | Show Non-Defaults, so that the encoder direction can be
observed.
2. Use a Logix controller or HIM to jog the drive and observe the direction
of the motor in 00:131 [Active Vel Fdbk].
3. Compare the direction to the encoder direction in 00:130 [Alt Vel
Feedback].
4. If they match as shown, you do not have to change the electrical
direction of the encoder.
104
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
5. If they don’t match as shown, you have to change the electrical direction
of the encoder to forward.
a. To change the encoder rotation to the forward direction, view the
port that contains the encoder feedback.
b. In the encoder port, select Feedback Configuration in the pull-down
menu. In our example, a UFB in 05:08 [FB0 Cfg].
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
105
Chapter 4
Configure and Start Up the Drive
c. Edit the bits to invert the direction from the present status to rotate
in a forward direction.
d. Return the drop-downs on the Parameters page to 0-PowerFlex |
Feedback | Show Non-Defaults.
e. Jog the unit again and verify that 00:130 [Alt Vel Feedback] and
00:131 [Active Vel Fdbk] show the same direction and
approximately the same velocity.
106
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
6. After motor and encoder directions are verified, change 00:125 [Pri Vel
Fdbk Sel] back to the original configuration so it is used by 00:131
[Active Vel Fdbk] velocity loop for the drive as desired.
TIP
Revert to the information that was recorded in step 2 on page 98 of the
Autotune Test.
7. Next run or jog the drive from the Logix controller and verify the
performance.
As a guide, the Speed should be within +/- 1 RPM or 2 RPM of the
commanded speed.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
107
Chapter 4
Configure and Start Up the Drive
8. Use the Trend function to capture data and observe behavior. For more
information on using trend, see Configure an RS Trend on page 88.
Application Tuning
If the performance (Speed, Position regulation) is not adequate, refer to
PowerFlex 700S and PowerFlex 755 Drives Tuning, publication DRIVESAT004 for guidance on setting the various parameters associated with tuning.
IMPORTANT
108
For a point-to-point (PTP) positioning application, 00:76 [Total Inertia],
00:636 [Speed Reg BW], and 00:839 [Psn Reg Kp] are adjusted to obtain
desired performance.
00:839 [Psn Reg Kp] is typically set to be 1/3 or 1/5 of the 00:636[Speed
Reg BW] value.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Connect the Motor to the Machine
1. After the performance is configured, connect the motor to the machine,
and repeat the Jog +/- to observe performance.
2. Adjust parameters to obtain machine performance as required.
3. Use the RS Trend function to observe the performance. For more
information on using trend, see Configure an RS Trend on page 88.
4. When performance is acceptable, click OK to close the PowerFlex 755
drive properties.
IMPORTANT
You must close the project to sync the drive parameters to the Logix
controller.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
109
Chapter 4
Configure and Start Up the Drive
Synchronize the Drive
1. Right-click the drive in the Controller Organizer and select Properties
to open the Module Properties dialog box.
It will connect and compare the Logix project drive parameters to the
PowerFlex 755 drive parameters. Because we adjusted numerous
parameters in the previous steps to tune the drive and the motor, the
adjusted parameters in the drive appear.
2. Choose Use Physical and click OK to import the changes into the Logix
project.
3. After the parameters have uploaded into the Logix Designer application
project and the system is synchronized, save the Logix Designer
application program so the online and offline program match.
4. Click Yes to confirm that you want to save the project and upload the
new tag values.
110
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Application Notes
This section provides an example of how to calibrate the a load side SSI
feedback, if utilized.
Example: For the universal feedback device, the 05:25 [FB0 Lin CPR]
calculation uses the data in the image.
Motor Encoder feedback = 4096 counts per motor revolution(1024 PPR)
X = motor encoder counts (P4 of incremental encoder feedback device)
Y = coded rail counts (P5 of UFB)
Pallet ID Number:
range is 30,000 to
94,000
Lowest Linear
Absolute FB value 1
Example Y1 position
= 1000, X1 =10000
Example Y2 position
= 3000, X2 = 85000
Highest Linear
Absolute FB value =
6000
Pallet ID Number:
range is 30,000 to
94,000
Example calculation for 05:25 [FB0 Lin CPR] of the universal feedback
device. CPR is the linear feedback counts per 1 motor revolution. By using the
incremental encoder feedback counts (04:04 [Enc 0 FB] of the single encoder
feedback device or 04:04 [Enc 0 FB] or 04:14 [Enc 1 FB] for the dual
encoder feedback device and the linear position feedback device 05:05 [FB0
Position].
Y1 = 1000, Y2 = 3000, X1 = 10,000, X2 = 85,000
Y2-Y1 = 2000 delta linear feedback counts
X2-X1 = 75,000 delta motor encoder counts
75,000/4096 = 18.3105 motor revolutions (as determined by motor encoder
revolutions) which calculates the Linear counts per motor revolution solve:
2000 linear delta feedback counts/18.3105 = 109.226 Linear counts/motor
rev. Because this value must be entered as an integer, Round off to 109, and
enter it into universal feedback device, 05:25 [FB0 Lin CPR]. This parameter
then correlates the position loops linear speed reference with the rotary speed
feedback of the motor.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
111
Chapter 4
Configure and Start Up the Drive
Drive Startup – Integrated
Motion mode (CIP Motion)
Use the Logix Designer application and verify that the GuardLogix or
CompactGuardLogix controller firmware is at the minimum required level to
allow the On-Machine Drive to be controlled properly. In these steps, we use a
GuardLogix 1756-L84S with V32.00 firmware and a PowerFlex 755 V14.00
firmware drive. The Add-on Profile (AOP) for the drive is V19.01.83.0. The
drive has a 20-750-UFB-1 feedback device in slot 5, a 20-750-S3 Network
STO option module in slot 6, and a 20-750-2263C-1R2T in slot 7.
See Prepare for Initial Drive Startup on page 49 for startup information.
Additionally, the resources that follow provide additional information that you
should reference when completing startup using integrated motion.
Resource
Description
Integrated Motion on the EtherNet/IP Network:
Configuration and Startup User Manual, publication
MOTION-UM003
Use this manual to configure an integrated motion on
the EtherNet/IP network application and to startup your
motion solution with a Logix controller-based system.
Motion System Tuning Application Techniques,
publication MOTION-AT005
The purpose of this publication is to assist you in tuning
a Kinetix drive system. This document is intended for
motion control users with novice to advanced skill levels
that are familiar with the following:
• Kinetix servo drives
• Servos or EtherNet/IP communication
• Use of the Logix Designer application to create a
motion axis
• Understanding how control loops work in motion
control applications
Each component of the control structure is described in
detail and out-of-box tuning, autotuning, and manual
tuning techniques are presented.
Integrated Motion on the EtherNet/IP Network
Reference Manual, publication MOTION-RM003
Use this manual to review descriptions of the
AXIS_CIP_DRIVE attributes and the Logix Designer
application Control Modes and Methods. It is intended
for use as a reference when programming motion
applications
Product Comparability and Download Center, see
rok.auto/pcdc
Get help determining how products interact, check
features and capabilities, and find associated firmware.
TIP
The procedure is written for the Network-Integrated Safe Torque Off (S3)
option module. The same procedure, with slight modifications, works for
both Network-Integrated Safety Function (SSM) and Network-Integrated
Safety Function with Brake Control (S4) option modules.
TIP
Variations to the procedure for the SSM or S4 option modules, will appear as
tips throughout the procedure.
Add Drive to the I/O Project
In the following steps, we give detailed instructions to startup a drive using
integrated motion.
1. Right-click the Ethernet network in the Controller Organizer and select
New Module to add the PowerFlex 755 drive to the EtherNet/IP
network.
2. In the Select Module Type dialog box, type PowerFlex 755.
112
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
3. Scroll through the list and select your safety option module:
Choose PowerFlex 755 EENET-CM-S3 for the Safe Torque Off (S3)
option A.
Choose PowerFlex 755-EENET-CM-S4 for the Network Integrated
Safety Function (S4) option B or option C.
Choose PowerFlex 755-EENET-CM if no safety option module is
used. Refer to the Catalog Number Explanation on page 16 for more
information.
4. On the General page of the Module Properties dialog box, type a Name,
Description (optional), and the IP address of the drive.
In this example, we use PowerFlex 755_CIP_Turntable and an IP
address of 192.168.1.54.
5. Click Change.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
113
Chapter 4
Configure and Start Up the Drive
Select Peripheral Devices and Slot Assignments for Option Modules
Peripheral and feedback devices on the PowerFlex 755 drives are called option
modules. You must assign the port/channel/slot for each device you are using.
Check electrical drawings and the catalog number for specific details regarding
which option modules are installed in slots 4, 5, and 7. See Prepare for Initial
Drive Startup on page 49 and Catalog Number Explanation on page 16 for
more information.
1. From the Module Definition dialog box, right-click on the Drive shown
and Select New Peripheral Device.
2. On the Peripheral Device Definition dialog box, add the option
modules that are provided in your drive.
For each option module, choose the appropriate port and the
corresponding peripheral device.
3. After each option module is added, click OK.
TIP
For option modules that use SSM or S4 option modules, it is recommended
to assign the universal feedback module (UFB) in slot 5.
4. Repeat step 2-3 for each option module.
114
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
5. For S4 only: Select the drop-down menu for the safety instance, and
choose Single feedback monitoring for a single encoder or dual feedback
monitoring for multiple encoders.
6. From the Power Structure pull-down list, select the appropriate power
structure. You can locate the power-structure reference numbers in these
ways:
• On the actual product, usually on the right side of the drive
• In the device documentation
• On a purchase order
In our example, we selected 480V, 14 A, Normal Duty Standard.
7. Set the Connection type to Motion and Safety.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
115
Chapter 4
Configure and Start Up the Drive
8. After all data has been entered properly, click OK.
IMPORTANT
When you change the major revision on the PowerFlex 755 drive, change the
power structure, or change the option module, the axis is no longer
associated with the modules.
9. The following message appears. Click Yes to apply the changes.
When you change parameters, other related parameters change as well.
This message always appears after you have changed a configuration.
This message is a reminder that when you change the power structure,
the identity of the drive changes. If your drive is associated to an axis and
you change the power structure, the axis is disassociated.
Even though a feedback device has been selected, the drive is not
configured. You must associate the axis first, and then you have the
option to configure a feedback module.
10. On the General page, click OK to apply the changes.
Create an Associated Axis
There are two approaches that you can take to create and configure an axis. You
can create an axis first and then add the axis to your motion group, or you can
create your motion group and then add an axis. The procedure that is outlined
in this section takes the approach to create your axis first, configure the axis,
and then add it to your motion group.
116
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Create an Axis for a PowerFlex 755 Drive
You need to create a New Axis. This associates the PowerFlex 755 to a Motion
Axis.
1. In the Module Properties dialog box, under the Motion tree, choose
Associated Axis.
2. Click Ok in the dialogue box to open Select Module Type.
3. Close the Select Module Type dialogue box.
4. Double-click on the module to re-open the Properties Dialogue box.
5. In the Module Properties dialog box, under the Motion tree, choose
Associated Axis.
6. Click New Axis.
7. Type a name for the New Motion Axis.
8. Type a description if desired.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
117
Chapter 4
Configure and Start Up the Drive
9. After entering the information from step 6-8, change the Tag Type, Data
Type, Scope, class, and External Access, if needed.
10. Click Create.
For more information about External Data Access Control and Constants, see
the Logix 5000 Controllers I/O and Tag Data Programming Manual,
publication 1756-PM004.
Establish Option Module Port Assignments
The ports and channels that you can select are related to which hardware you
have installed. You must manually establish the motor feedback option module
(Port/ Channel) assignment for the PowerFlex 755 drive. Follow these
instructions to associate an axis to the drive by using the Module Properties
dialog box for the drive.
See the electrical drawings and the catalog number for help with identifying
the proper encoder configuration sources for the Motor Velocity Feedback and
Load side Position feedback (if used). In our example, we have a Hyperface
encoder that is wired into a 20-750-UFB option module via channel A.
1. Right-click on the PowerFlex 755 drive and select Properties.
118
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
2. In the Module Properties dialog box, choose the Associated Axes page.
3. From the Feedback Device pull-down menus, select the port and
channel combination that is applicable to your hardware configuration.
This is what you installed when you added a option module to your
drive. In this case, Port 5 Channel A is associated with the motor
feedback option module.
4. Click Apply.
TIP
If a failure message occurs, open and reconfigure the Ethernet card Time
Sync. Starting at the Project Tree, open/select in the following order: I/O
Configuration > Ethernet Card > General Tab > Module Definition >
Change …> Time Sync and Motion > Yes. Return to Module Properties
screen shown in step 2.
5. Click OK to close the Associated Axes dialog box.
Configure Power Options
Use the settings on the power page to set bus regulator action, select shunt
resistor type, and configure limits. Configure the drive dynamic brake (DB)
values (if used and wired to DBR receptacle).
1. On the Module Properties dialog box, choose the Power page.
2. Type the manufactures information for dynamic brake resistor values
into the corresponding fields.
3.
•
•
•
•
Set the:
Bus Regulator Action to Shunt Regulator
Regenerative Power Limit to -200%
Shunt Regulator Resistor Type to External and
External Shunt to Custom.
See the Prepare for Initial Drive Startup on page 49 for more
information.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
119
Chapter 4
Configure and Start Up the Drive
4. After the information is entered, click Apply to save changes.
Configure Digital Inputs
Use the Digital Input page to enter digital input values for the drive option
module. The appearance of this page for the PowerFlex 755 drives can vary
dependent upon the option module configuration. Use the Digital Input page
to assign specific actions to the inputs on the I/O option module that is located
in slot 7 of the drive. The drive is configured per the following table.
TIP
Under axis properties, you may also elect to have the Logix controller read
the digital inputs as PLC I/O. See the electrical drawings for details regarding
the I/O wiring. It is recommended to not change digital inputs.
Digital Input
Description
1
DBRT – dynamic brake resistor thermostat
2
Electromechanical brake contactor auxiliary contact
3
Main circuit breaker and brake circuit breaker auxiliary contact input
4
P0 receptacle – Digital Input 2 and Digital Input 3
(20-750-2263C-1R2T I/O option module)
5
6
7
8
P1 receptacle – Digital Input 4 and Digital Input 5
(20-750-2263C-1R2T I/O option module)
Not wired
1. From the Module Properties dialog box, choose Digital Input.
2. Change the value of the inputs.
3. Click Apply to save changes.
120
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. Click OK to exit Module Properties.
Configure Digital Outputs
Use the Digital Outputs page to enter digital output values for the drive option
module. The Digital Outputs page applies only to a PowerFlex 755 drive that is
configured with a Digital I/O option module as a peripheral device. The
appearance of the Digital Outputs page varies dependent upon the option
module configuration.
Use the Digital Output page to assign specific actions to the outputs on the
I/O option module that is located in slot 7 of the drive.
See the electric drawings to observe that Digital Output 1 is wired in parallel to
Digital Output 2. From the 20-750-2263C-1R2T option module, relay 0 and
transistor 0 are wired in parallel.
Digital Output
Description
1
20-750-2263C-1R2T Relay 0
2
20-750-2263C-1R2T Transistor Relay Output 0
3
20-750-2263C-1R2T Transistor Relay Output 1 (not used)
The Logix controller can have logic written that may energize Output 2 when
the axis isn't running. This logic releases the motor brake, but only on
horizontal applications.
ATTENTION: Failure to observe this warning can result in machine damage
or personnel injury. Do not use Output 2 shown in step 4 on page 122, when
the application is vertical (Gravity can influence movement).
1. On the Module Properties dialog box, choose Digital Output.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
121
Chapter 4
Configure and Start Up the Drive
2. Change the value of the inputs.
IMPORTANT
It is critical that you assign 07:01 [Dig In Sts] Digital Output 1 to
Mechanical Brake Engage so that the Logix controller properly sequences the
electromechanical motor-mounted brake when running or jogging the
motor. The drive is configured per the following table.
3. Click Apply to save changes.
4. Click OK to exit Module Properties.
Configure I/O Actions (SSM and S4 only)
Refer to the PowerFlex 755/755T Integrated Safety Functions Option Module
(S4), publication 750-UM005 for additional information about which I/O
configurations are acceptable for your environment.
1. From the Module Properties dialogue box, choose Actions.
2. Change Connection Loss and Connection Idle to the option that is
most applicable to your environment.
3. Click Apply to save changes.
122
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. From the Motion Safety tree, choose Primary Feedback.
5. Change Type to Hiperface.
TIP
You could choose to set the Max. Motor Speed at this time, refer to the
PowerFlex 755/755T Integrated Safety Functions Option Module (S4),
publication 750-UM005, for parameter and setup information.
6. Click Apply to save changes.
7. From the Motion Safety tree, choose Scaling.
8. Change Scaling to Revs.
9. Click Apply to save changes.
Create a Motion Group
All axes must be configured properly and added to the Motion Group in your
project. If the axes remain ungrouped they are unavailable for use. For
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
123
Chapter 4
Configure and Start Up the Drive
information on creating a motion group, refer to the associated controller
manual. Table 7 shows the controller compatibility.
Table 7 - Safety Controller System Requirements
Safety Option Module
20-750-S3 Integrated Safe
Torque Off Module
20-750-S4 Integrated Safety
Functions Module
Mode of Operation
I/O mode
Integrated Motion
mode
I/O mode
Integrated Motion
mode
Minimum Drive Firmware Required
Version 13
Version 14
Version 14
Version 14
GuardLogix® 5570,
Compact GuardLogix 5370,
Armor GuardLogix 5570 Controllers
Version 30
Version 31
Not supported
Not supported
GuardLogix 5580,
Compact GuardLogix 5380 Controllers
Version 31
Minimum Controller Firmware Required
Version 31
1. In the Controller Organizer, right-click Motion Groups and select New
Motion Group.
2. Type a name.
In our example we named the Motion group - Motion_Group.
124
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
3. Type a description, if desired.
The fields in the next steps are automatically entered for the _name_
date type.
4. Change the Tag Type, Data Type, Scope, and External Access, if needed.
For information about External Data Access Control and Constants, see
the Logix5000 Controllers I/O and Tag Data Programming Guide,
publication 1756-PM004.
5. Click Create.
Your new motion group appears in the Controller Organizer under the Motion
Groups folder.
Add Axis to Motion Group and Assign
To move the axis you created into the motion group that you created, follow
these steps.
1. In the Controller Organizer, select the axis.
2. Drag and drop the axis into the motion group folder.
3. Expand the drop-down next to the motion group folder to verify the
axis moved.
4. Right-click the new motion group and select Properties.
The Motion Group Properties dialog box appears.
5. Choose the Axis Assignment tab and move your axes from Unassigned
to Assigned.
6. Click Apply.
7. Click OK to close the Motion Group Properties dialog box.
Set the Base Update Period
The Base Update Period is basically the data rate for Ethernet communication
between the controller and the motion option module, preformed through a
Unicast connection. It also sets the motor feedback rate that is returned from
the drive in the drive-to- controller connection.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
125
Chapter 4
Configure and Start Up the Drive
There are two alternate update periods that you can configure when using Axis
Scheduling.
The Base Update Period determines how often the motion planner runs.
When the motion planner runs, it interrupts most other tasks regardless of
their priority. The motion planner is the part of the controller that takes care of
position and velocity information for the axes.
Follow these steps to set the Base Update Period
1. In the Motion Group Properties dialog box, choose the Attribute tab.
2. Set the Base Update period to an interval between 4.0…32.0 ms.
For the PowerFlex 755 drive, the minimum Base Update Rate is 4.0 ms.
3. Click on Axis Schedule to open the scheduler.
For detailed information on the Axis Scheduling function, refer to Integrated
Motion on the EtherNet/IP Network: Configuration and Startup, publication
MOTION-UM003.
Logix allows the axis to use one of three course update rates. The Base Update
period for Alternate 1 and 2 must be a multiple of the Base Update period. We
recommend that the drive be set to a Base Update Period of 4 ms when the
drive is used for Positioning. (Minimum allowed is 3 ms). For all other modes
of control (speed, torque, Volts/Hertz, and so on) we recommend an Update
Period of 20 ms.
126
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. From the pull-down menus, select your desired time intervals.
5. Click Apply to save changes.
6. Click OK to close the dialog box.
Configure the Axis Properties, the Associated Axis, and Control
Mode
See the Integrated Motion Reference Manual, publication MOTION-RM003,
for complete information on Axis Attributes and how to apply Control Modes.
At this point, the configuration is still offline and has not been downloaded into
the controller.
IMPORTANT
Be sure to associate the drive to the axis before configuring the axis, because
the drive determines which peripheral devices are supported for the axis.
The Motion Group must be defined and scheduled to properly complete this
procedure. All AXIS_CIP_DRIVE Axis Properties dialog boxes are dynamic.
1. Double-click on the axis (PF755_CIP_Turntable) to open the Axis
Properties dialog box.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
127
Chapter 4
Configure and Start Up the Drive
2. Choose the General page.
For the PowerFlex 755 On-Machine Drive, Rockwell Automation
recommends that you select Constant Speed for either an induction or a
servo motor.
Choose an Axis Configuration type. The available configurations are:
Position Loop (P), Velocity Loop (V), Torque Loop (T), and Frequency
Control (F).
See Application Notes on page 111 for more information related to
position loop setup.
3. Choose a Feedback Configuration type, the table compares feedback
type and loop type.
Feedback Type
Axis Type
Supported
Motor Feedback
Position Loop (P), Velocity Loop (V), Torque Loop (T)
Yes
Motor Feedback
Position Loop (P), Velocity Loop (V)
No
Load Feedback
Position Loop (P), Velocity Loop (V), Torque Loop (T)
No
Dual Feedback
Position Loop (P)
Yes
Dual Integrator
Position Loop (P)
Yes
Master Feedback
Feedback Only (N)
No
No Feedback
Frequency Control (F)
Yes
No Feedback
Velocity Loop (V)
Yes
4. Choose and Application Type, if applicable.
128
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
The Application Type determines the type of motion control
application. This attribute is used to set the Gain Tuning Configuration
Bits.
Application Type
Kpi
Kvi
ihold
Kvff
Kaff
(1)
-
-
-
-
-
Basic (V20 and later)
No
No
No
Yes
No
Yes
Basic (V19 and earlier)
No
No
No
No
No
-
Tracking
No
Yes
No
Yes
Yes
Yes
Point-to-Point
Yes
No
Yes
No
No
Yes
Constant Speed
No
Yes
No
Yes
No
Yes
Custom
torqLPF
(1) If you set the type to Custom, you can control the individual gain calculations by changing the bit settings in the Gain Tuning
Configuration Bits Attribute.
TIP
Application Type defines the servo loop configuration automatically. These
combinations determine how the calculations are made, which can reduce
the need to perform an Autotune or a Manual Tune. For information about
other attribute calculations, see the specific attribute description in the
Integrated Motion on the EtherNet/IP Reference Manual, publication
MOTION-RM003.
5. Choose a Loop Response, if applicable.
6. If you have already created an axis and associated it with a drive, the
Associated Module and Axis are shown on the General page of the Axis
Properties dialog box. If not, you can select them here.
7. The Axis Number field corresponds to the axes listed on the Associated
Axes tab of the Module Properties dialog box. Any option module port
assignments that you made on the Associated Axes tab are also mapped
to the drive when you associate an axis and a drive.
8. Click Apply to save changes.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
129
Chapter 4
Configure and Start Up the Drive
Specify the Motor Data Source
The Motor Data Source is where you tell the axis where the motor
configuration values are originating. You can select a motor from the database,
nameplate, or nonvolatile memory. The nameplate option requires that you
enter the motor specification information. You can find the information on the
hardware nameplate or product data sheets.
1. Double-click on the axis (PF755_CIP_Turntable) to open the Axis
Properties dialog box.
2. Choose the Motor page.
3. Enter the motor data recorded during Prepare for Initial Drive Startup
on page 49. Rotary Permanent Magnet and Rotary Induction are
supported.
4. Click Apply.
5. Choose the Motor Feedback page.
130
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
6. Choose the Type of the encoder mounted and wired to the drive.
In our example, we use a Hiperface encoder with 4096 Turns.
7. Click Apply.
8. Choose the Scaling page.
9. Choose the Load Type.
In our example, we use a turntable with no gear ratio, so the type is
Direct Rotary Coupled.
10. Enter the Scaling units used to program.
In our example, we use degrees.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
131
Chapter 4
Configure and Start Up the Drive
11. Click Apply to save changes. The following dialog box appears.
12. Click Yes.
13. Choose the Planner page to enter system limits.
14. Set the values as desired for the application.
See information from Prepare for Initial Drive Startup on page 49 for
more information.
15. Click Apply.
16. Choose the Homing page.
17. Set the values as desired for the application.
132
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
In our example, we use Passive which means the PLC will take the
present position and log it as 0 degrees.
18. Click Apply.
19. Choose the Actions page.
20. For the S3 option module, set the values as desired for the application.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
133
Chapter 4
Configure and Start Up the Drive
• For the SSM and S4 option modules refer to the PowerFlex 755/
755T Integrated Safety Functions Option Module (S4), publication
750-UM005 for recommendations on specific applications.
TIP
In SSM and S4 option modules, the Drive Parameters page is labeled Cyclic
Parameters.
21. Click Apply.
22. Choose the Drive Parameters page for S3, or Cyclic Parameters for SSM
and S4.
23. Select the drive parameters for controller mapping to read and write to
the drive.
A maximum of 10 parameters can be selected. We have selected those
that are recommended.
24. Click Apply.
134
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
25. Click OK to close the Axis Properties dialog box.
Create a Safety Program to Control the Drive Safety Circuits
1. Select MainRoutine from the Controller Organizer.
The safety program ladder logic dialog box opens.
2. Use the ladder logic editor tools to edit the main routine to create the
desired safety program.
In our example we used the Safe Torque Off (S3) safety option module.
TIP
For the safety program and manual creation of ladder logic in the SSM and
S4 option modules, there are more options than what exist for the S3
module. In this configuration, Motion Direct commands are used and no
additional ladder logic is required.
For more information on using ladder logic, refer to Logix 5000 Controllers
Ladder Diagram Programming Manual, publication 1756-PM008. This
manual shows how to program Logix 5000 controllers with the relay ladder
programming language. This manual is one of a set of related manuals that
show common procedures for programming and operating Logix 5000
controllers. For a complete list of common procedure manuals, refer to the
Logix 5000 Controllers Common Procedures Programming Manual,
publication 1756-PM001.
Save and Download the Project
After all axis properties and option module values have been set for your
application, save the program, and then download it into the Logix controller.
For this procedure, leave the controller in Remote Program Mode.
1. From the File menu, select Save As to save the file in an appropriate
location for your application.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
135
Chapter 4
Configure and Start Up the Drive
2. From the Communications menu, select Who Active to open RSLinx.
3. On the Who Active dialog box, expand the tree under the appropriate
EtherNet/IP driver to show the available controllers.
4. Select your target controller.
5. Click Download.
The controller status switches from offline to online.
6. When the Download dialog box appears, click Download.
7. Click No on the dialog box that asks to switch into Remote Run.
136
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
The controller must be in Program Mode to finish the startup
configuration.
TIP
For SSM and S4 option modules:
Click Yes to put the drive in Remote Run, and allow the drive and controller
to automatically sync. Then, use ladder logic to turn STO on.
During download the controller switched from Offline to Remote Program
mode. Selecting No to Remote Run allows you to stay online in Remote
Program mode without putting the controller into Run Mode.
Verify the Controller Is Online
When going online to the controller, the Logix processor connects and
downloads the parameter settings to the PowerFlex 755 drive. You can observe
connecting, configuring, and syncing from the HIM mounted on the front
cover of the drive.
After the synchronization is complete, the yellow triangle next to the drive
should disappear from the drive listed under the Ethernet network in the I/O
Configuration. The status can be seen in the lower left panel.
For troubleshooting information about going online see Chapter 6
Troubleshooting on page 173.
1. Open the Module Properties dialog box to verify that the drive is online.
2. If Rem Prog is in the status field, the controller is online.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
137
Chapter 4
Configure and Start Up the Drive
Commission and Tune the Motor and Drive
You need to tune the motor so that the PowerFlex 755 drive knows how to
control it properly.
TIP
If at any point during the commission and tuning, an error is encountered
related to the drive, open the drive Module Properties dialog box and review
the pages to find and correct the error. The yellow triangle indicates an error.
1. Under the Motion Group in the project tree, double-click the axis to
commission, to open the Axis Properties dialog box.
2. From the Axis Properties dialog box, expand the Motor tree, and choose
the Analyzer page.
In our example, the motor is uncoupled.
138
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Static Motor Test
1. From the Analyzer page, choose the Static Motor Test tab.
The following message is displayed.
ATTENTION: Because the drive has a integrated safety option module and it
is not enabled, there is an option to allow motor torque while the controller
is in Program mode. Click Yes only if it is safe to rotate the motor. Failure to
comply could result in equipment or personal injury.
2. If Safety has been enabled, click Start to initiate the Static Motor Test.
3. After the Static Motor Test is complete, click OK.
4. Click Accept Test Results to move the results into the Logix controller
properties.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
139
Chapter 4
Configure and Start Up the Drive
Dynamic Motor Test
If the motor is uncoupled, perform a Dynamic Motor Test.
This test is similar to the Static Motor test, however, instead of calculating the
Motor Flux Current from a look up table, it causes the motor to rotate at
approximately 80% of the Motor Nameplate speed to determine the actual
Motor Flux Current required to rotate the motor with no load attached.
1. From the Analyzer page, choose the Dynamic Motor Test tab.
2. Click Start to run the test.
3. After the Dynamic Motor Test is complete, click OK.
4. Click Accept Test results to move the results into the Logix controller
properties.
Motor and Feedback Test
1. On the Axis Properties dialog box, choose the Hookup Tests page.
2. Enter a value in the Test Distance field.
In our example, we use 10,000 degrees.
3. Click Start to run the Motor and Feedback Test to verify that the
encoder and motor are wired properly and have synchronized directions.
140
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
4. After the test is complete, click OK.
5. If the motor rotated in the proper direction, click Yes.
6. If the answer is No, see Motor Polarity on page 141.
Motor Polarity
If the motor did not rotate in the anticipated direction during the Motor and
Feedback Test, choose the Polarity page to correct the polarity.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
141
Chapter 4
Configure and Start Up the Drive
Autotune
After the Motor and Encoder feedback tests are complete, you must Autotune
the application velocity and position loops. See Application Notes on page 111
for more information related to position loop setup.
1. From the Axis Properties dialog box, choose the Autotune page.
2. Enter the allowable Travel, Speed, Torque, and Direction limits.
Refer to Prepare for Initial Drive Startup on page 49 for more
information.
3. Click Start to initiate the test.
4. After the Autotune Test is complete, click OK.
5. Click Accept Tuned Values to move the results into the Logix
Controller properties.
142
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Configure and Start Up the Drive
Chapter 4
Manual Tune
If you want to manually tune the PowerFlex 755, choose Manual Tune to access
the Position and Velocity loop tuning values. You also have the ability from this
dialog box to issue Motion commands to cause the axis to move as desired.
(Motion Servo On, Motion Axis Stop, Motion Servo Off, Motion Axis Jog,
and so on.) Use RS Trend to observe the performance of the PowerFlex 755
and adjust tuning parameters until a desirable response is obtained.
1. From the Axis Properties dialog box, choose the Autotune page.
2. Click Manual Tune from the lower left corner of the Axis Properties
screen.
3. Enter the allowable Travel, Speed, Torque, and Direction limits. Refer to
Prepare for Initial Drive Startup on page 49 for more information.
4. Adjust the System Bandwidth and System Damping.
5. Enter the information for the Position and Velocity loop.
6. Select the Motion Axis Jog commands.
7. Click Execute.
8. When the Manual Tune test is complete, click OK.
9. Click Close to close the Manual Tune screen.
10. Click OK to close the Axis Properties dialog box.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
143
Chapter 4
Configure and Start Up the Drive
Save Commissioned Axis to the Logix Project
At this point, startup and configuration are complete and you can save and
upload the configuration to allow the drive to run.
1. Save the project.
2. Click Yes.
3. The project uploads automatically to the location that was mapped in
Save and Download the Project on page 135.
4. Write and test your Logix application code to verify that the PowerFlex
755 performs as desired.
Commissioning of the PowerFlex 755 axis is complete. For more
information on using ladder logic, refer to Logix 5000 Controllers
Ladder Diagram Programming Manual, publication 1756-PM008.
144
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Chapter
5
Drive Maintenance
ATTENTION: If any component is removed, replaced, or adjusted, the OnMachine Drive must go through the entire startup procedure to verify
proper configurations and settings. Failure to do so could cause equipment
damage or failure.
IMPORTANT
Repair and Replacement
Procedures
Only open the front cover of the enclosure if you suspect the components
inside are damaged.
The following table displays which maintenance topics are covered in this
manual. When a component has specific instructions on repair or replacement,
a link to that component instructions is provided.
1
2
7
6
5
11
3
4
8
12
10
9
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
145
Chapter 5
Ref. No.
Drive Maintenance
Component
Repairable / Replaceable?
Topic Covered In
Power
No
Remove Power on page 146
Apply Power on page 170
Front Cover (not shown)
No
Remove the Front Cover on page 148
Attach the Front Cover on page 169
1
Main Circuit Breaker
Yes
Replace the Main Circuit Breaker (1CB030) on page 153
2
Human Interface Module (HIM)
Yes
Replace the Drive HIM (1HIM320) on page 162
3
Ethernet Tap
Yes
Replace the ETAP Module (6ET210) on page 163
4
Auxiliary Circuit Breakers(1)
Yes
Replace the Auxiliary Circuit Breakers (5CB070 and 1CB250 or 5CB130) on page 161
No
Open Auxiliary Circuit Breaker Door on page 176
5
Surge Suppressor AC Source Brake(2)
Yes
Replace the Surge Suppressor AC Source Brake (1SUP270) on page 150
6
Surge Suppressor DC Brake(2)
Yes
Replace the DC Brake Surge Suppressor (1BD0270) on page 151
7
Brake Contactor - (upper left)
Yes
Replace the Brake Contactor (5BC130) on page 152
8
Common Mode Core
No
-
9
Receptacles (bottom)
Yes
Replace Receptacles on the Gland Plate on page 164
10
EMC Kit
Yes
Replace the EMC Kit (1CH030) on page 163
11
Drive Heatsink and Fan (behind drive)
Yes
Replace the PowerFlex Frame 2 Heatsink Fan on page 160
12
PowerFlex® 755 Frame 2 Drive
Yes
Replace PowerFlex Frame 2 Drive (1EA030) on page 156
(1) The brake circuit breakers vary in design and operation based on the configurations of 24V DC mechanical brake or 400/480V AC source mechanical brake.
(2) The configuration has either AC or DC brake.
Remove Power
1. Rotate the red disconnect handle counter-clockwise to the OFF
position.
2. Use a flat-head screwdriver to rotate the locks counter-clockwise to
open the auxiliary circuit breaker door on the front cover.
3. Verify that all breakers are in the OFF position.
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss. If the
branch circuit protection device trips, you must use the software to verify
that the source brake function is still operational before putting the
equipment back in service. If the source brake function is not working
properly, loss of brake function or motor damage can occur.
ATTENTION: Do not operate controls or open covers without appropriate
personal protective equipment. Verify that all incoming power is
disconnected and discharged before removing the cover.
146
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
4. Disconnect the upstream power source and perform lock out / tag out
on the upstream 400/480V AC.
R (L1)
S (L2)
T (L3)
Maximum
65,000 A SCCR
Shielded
Motor Cable
I
M35
O
PE
PE
Exposed Structure
and/or Building Steel
Exposed Structure
and/or Building Steel
PE
L1
L2 L3
1
I
PE
0V
DC+ DC-
0V
O
IMPORTANT
This lock out / tag out is only for upstream power. During initial installation,
the On-Machine™ Drive does not have power. The breakers should be in the
OFF position when the unit arrives. Verify that all breakers are off before
installation is started. For more information, see the Circuit Breakers on
page 24.
5. Disconnect all power connections from the receptacles from the gland
plate on the bottom of the drive.
ATTENTION: Failure to observe this warning can result in machine damage
or personnel injury. Remove power from the drive system and wait for the
voltage on the bus to discharge before removing the cover or performing any
work on the drive.
SHOCK HAZARD: The drive contains high voltage that takes time to discharge
after removal of the main supply. Before working on the drive, isolate the main
power supply from line inputs (L1, L2, L3). Wait 3 minutes for the system to
discharge to minimal voltage levels. Failure to do so may result in personal
injury or death.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
147
Chapter 5
Drive Maintenance
Remove the Front Cover
IMPORTANT
When the unit is mounted in the proper orientation, the removal of the cover
requires two people.
1. Follow the procedure to Remove Power on page 146.
2. Verify that the rotary disconnect is in the OFF position.
3. Verify that the auxiliary circuit breakers are in the OFF position.
4. Use a T30 torque bit to remove the 12 screws and washers from the
front cover.
2
4
3
3
5
IMPORTANT
The HIM and ground cable determine how far the cover can be rotated and
lifted. These must be disconnected before the cover can be completely
removed.
5. Lift the cover up approximately 2 inches and turn the cover over, this
motion is similar to how you would turn a page.
a. Use a 10 mm wrench to disconnect the ground nut on the back side
of the cover. Remove the grounding wire from the stud and then
reattach the ground nut.
148
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
b. To remove the front cover on the drive, squeeze the sides as indicated
on the drive, and lift.
c. Disconnect the HIM cable from the drive, and free the HIM cable to
allow the front cover of the drive to be removed.
d. Reattach the drive cover.
6. Set the front cover aside.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
149
Chapter 5
Drive Maintenance
Replace the Surge
Suppressor AC Source Brake
(1SUP270)
TIP
The AC source brake surge suppressor is only available in the 400/480V AC
source brake option. It is not available in the 24V DC brake option.
1. Follow the procedure to Remove Power on page 146.
2. Follow the instructions to Remove the Front Cover on page 148.
3. Use a Phillips screwdriver to disconnect wires T1 and T2 from the
brake contactor.
4. Use a T20 torque bit to remove the two torque screws that hold the
surge suppressor in place.
5. Remove the surge suppressor.
Contactor
Surge Supressor AC
Source Brake (1SUP270)
6. Unpack and inspect the new surge suppressor AC source brake.
7. Connect the wires to terminals T1 and T2 on the brake contactor.
Torque screws to 15 lb•in.
8. Use the two existing screws and the T20 torque bit to secure the surge
suppressor to the enclosure.
Torque screws to 15 lb•in.
9. Follow the instruction to Attach the Front Cover on page 169.
150
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Replace the DC Brake Surge
Suppressor (1BD0270)
TIP
Chapter 5
The DC brake surge suppressor is only available in 24V DC mechanical brake
option. It is not available in a source brake option.
1. Follow the procedure to Remove Power on page 146.
2. Follow the instructions to Remove the Front Cover on page 148.
3. Use a flathead screwdriver to disconnect the wires from the DC brake
surge suppressor on the output side of the brake contactor.
Wire Description
Terminal Number
5BC130-T1 (From Surge Suppressor '+')
T1 (of 5BC130)
5BC130-T2 (From Surge Suppressor '–')
T2 (of 5BC130)
4. Slide the surge suppressor out of the front of the brake contactor.
Surge Supressor DC Brake
Cat. No.199-MSMD1
5. Unpack and inspect the new surge suppressor DC brake.
6. Insert the surge suppressor into the brake contactor with the text
upright.
7. Use a flathead screwdriver to connect the wires in step 3 to the output
side of the brake contactor.
Torque screws to 15 lb•in.
8. Follow the instructions to Attach the Front Cover on page 169.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
151
Chapter 5
Drive Maintenance
Replace the Brake Contactor
(5BC130)
1. Follow the procedure to Remove Power on page 146.
2. Follow the instructions to Remove the Front Cover on page 148.
3. Use a flathead screwdriver to disconnect the wire from the input and
output sides of the brake contactor
Location
Wire Description
Terminal Number
Top
5BC130-L1
L1
5BC130-L2
L2
5BC130-13
13
5BC130-A1
A1
5BC130-A2
A2
5BC130-21(1)
21
5BC130-T1 (From Connector)
T1
5BC130-T1 (From Surge Suppressor)
T1
5BC130-T2 (From Connector)
T2
5BC130-T2 (From Surge Suppressor)
T2
5BC130-14
14
5BC130-22(1)
22
Bottom
(1) Only applicable to Safety option 'C'
4. Use flathead screwdriver to loosen the 2 screws from the end anchors
that secure the brake contactor to the enclosure.
ATTENTION: Use caution when removing the service contactor from DIN rail.
Failure to use caution could result in personal injury or equipment damage.
5. Use a screwdriver to dislodge the brake contactor from the DIN rail.
Contactor
Cat. No.100-C09EJ10
5
4 (x2)
6
6. Remove the brake contactor from the cabinet.
152
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
7. Unpack and inspect the new brake contactor.
8. Attach the brake contactor to the DIN rail.
9. Use a flathead screwdriver to tighten the two screws on the end
anchors.
Torque screws to 4.4 lb•in.
10. Use the flathead screwdriver to connect the wires/terminals to the
brake contactor according to the table in step 3.
Torque screws to 15 lb•in.
11. Follow the instructions to Attach the Front Cover on page 169.
Replace the Main Circuit
Breaker (1CB030)
Circuit Breaker Description
Catalog Number
400/480V AC main power
140G-G6C3-C30-AJ
Rotary disconnect with door handle
140G-G-RVM12R
1. Follow the procedure to Remove Power on page 146.
2. Follow the instructions to Remove the Front Cover on page 148.
3. Use a #5 hex key to remove the wires from the input and output side of
the main circuit breaker.
Wire Description
Terminal Number
1CB030-L1
L1
1CB030-L2
L2
1CB030-L3
L3
1CB030-T1 (from 1EA030-R/L1)
T1
1CB030-T1 (from 1CB250-1)(1)
T1
1CB030-T2 (from 1EA030-S/L2)
T2
1CB030-T2 (from 1CB250-5)(1)
T2
1CB030-T3 (from 1EA030-T/L3)
T3
TB2-4
Connect 21 to TB2-4 Load side
1CB250-13(1)
Connect 24 to 1CB250-13
5CB130-11(2)
Connect 24 to 5CB130-11
(1) Only applicable to Brake option 'SB'
(2) Only applicable to Brake option 'B2' and 'B3'
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
153
Chapter 5
Drive Maintenance
4. Use a Phillips screwdriver to remove the two screws that fasten the
main circuit breaker to the enclosure.
4
5
6
5. Use a Phillips screwdriver to remove the two screws that hold the
circuit breaker shaft in the main circuit breaker assembly.
6. Use a miniature Phillips screwdriver to remove the three screws from
the rotary mechanism of the main circuit breaker.
This separates the circuit breaker from the internal rotary mechanism of
the main circuit breaker.
7. Use a T20 torque bit to remove the two screws that connect the rotary
disconnect switch to the front cover.
TIP
If the rotary disconnect switch is not damaged, it is not required to replace
the switch on the front cover.
8. Unpack and inspect the new main circuit breaker and / or rotary
mechanism.
9. Use the three M3 x 36 mm screws and the miniature Phillips
screwdriver to attach rotary mechanism of the main circuit breaker to
the circuit breaker.
Torque screws to 9.73 lb•in.
10. Use the two supplied screws and the Phillips screwdriver to attach the
circuit breaker shaft to the main circuit breaker assembly.
154
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
Torque screws to 9.73 lb•in.
10
9
11
11. Use the two M4 x 73 mm screws and the Phillips screwdriver to attach
the main circuit breaker to the enclosure.
Torque screws to 25 lb•in.
12. Use the #5 hex key to attach the wires/terminals listed in step 3 to the
main circuit breaker.
Torque screws to 62 lb•in.
TIP
If step 7 was preformed, use two 0.25-20 mm screws and the T20 torque
bit to attach the rotary disconnect switch to the front cover.
Torque screws to 25 lb•in.
13. Follow the instructions to Attach the Front Cover on page 169.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
155
Chapter 5
Drive Maintenance
Replace PowerFlex Frame 2
Drive (1EA030)
=
1. Follow the procedure to Remove Power on page 146.
2. Follow instructions to Remove the Front Cover on page 148.
3. Remove the front cover from the drive.
a. Squeeze the locking tabs and pull out the bottom of cover.
b. Pull the cover down and away from the chassis.
TIP
Your model of the Frame 2 does not have a HIM mounted to the drive, the
images that are used here are only for reference.
c. Loosen the retention screw.
d. Lift the cradle until the latch engages.
156
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
4. Disconnect the HIM cable.
5. Disconnect the Ethernet cable.
6. Without removing the control cables attached to the terminal blocks,
detach the terminal blocks from the options modules located in slots 4,
5, 6, 7, and 8.
TIP
To avoid the need to rewire the terminal blocks, verify terminal screws and
wires are secure. Terminal wiring does not need to be removed to replace
the PowerFlex 755 drive.
7. Place the removed option modules in anti-static bags.
ATTENTION: Note which slot each of the option modules was removed from.
See Replace Option Modules on page 160 for the list of possible option
modules. Failure to record option module location could result in equipment
failure, software incompatibility, startup problems, or other damage.
For information on repair or replacement of the options modules in the
drive, see PowerFlex 750-Series Option Modules, publication
750-IN002 or PowerFlex 750-Series AC Drives, publication
750-IN001.
ATTENTION: This drive contains ESD (Electrostatic Discharge) sensitive parts
and assemblies. Static control precautions are required when you install,
test, service, or repair this assembly. Component damage can result if ESD
control procedures are not followed. If you are not familiar with static control
procedures, see an applicable ESD protection handbook.
TB1
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
157
Chapter 5
Drive Maintenance
8. Without removing the control cables attached to the TB1 terminal
block, disconnect the TB1 terminal block from the main control board.
TIP
To avoid the need to rewire the terminal blocks, verify terminal screws and
wires are secure. Terminal wiring does not need to be removed to replace
the PowerFlex 755 drive.
9. Use a #2 Pozidriv, M3 x 7 tool to remove the listed power wires.
Wire Description
Terminal Number
1EA030-R/L1
R/L1
1EA030-S/L2
S/L2
1EA030-T/L3
T/L3
1EA030-PE
PE (LEFT SIDE)
1EA030-U
U/T1
1EA030-V
V/T2
1EA030-W
W/T3
1EA030-PE
PE (RIGHT SIDE)
1EA030-BR1
BR1
1EA030-BR2
BR2
10. Use a 7 mm hex deep socket to remove the ground wires.
11. Remove the EMC kit. See Replace the EMC Kit (1CH030) on
page 163 for additional information.
12. Use a T20 torque bit to remove the 14 screws that hold the drive to the
enclosure.
IMPORTANT
158
In the image, the covers are shown in place, the covers must be removed and
the terminal blocks disconnected to remove the drive.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
For more information on repair or replacement of the drive, see PowerFlex
750-Series AC Drives Installation Instructions, publication 750-IN001.
TIP
If you are replacing the drive heatsink fan, go to Replace the PowerFlex
Frame 2 Heatsink Fan on page 160 now. You can return to these steps after
the heatsink fan has been replaced.
TIP
If you are replacing option modules, go to Replace Option Modules on
page 160 now. You can return to these steps after the option modules have
been replaced.
13. Unpack and inspect the new drive.
14. Use the 14 10/16 x 1 1/4 in. screws and T20 torque bit to attach the
drive to the enclosure.
Torque screws to 25-30 lb•in.
15. Refer to step 3 to remove drive covers.
16. Attach the EMC Kit. See Replace the EMC Kit (1CH030) on page 163
for additional information
17. Install the option modules into the same slots of the drive from which
they were removed. See the electrical schematics and Replace Option
Modules on page 160 for more information.
18. Connect the terminal blocks to the applicable option modules.
ATTENTION: All terminal connectors should be fed through the bottom of
the drive. Failure to properly route cables and connectors could result in
personal harm or equipment damage.
19. Use a #2 Pozidriv, M3 x 7 tool to connect all power wires listed in
step 9. Refer to the electrical schematics for more information.
Torque terminal screws to 5 lb•in.
20. Use a 7 mm hex deep socket to connect all ground wires.
Torque screws to 12 lb•in.
21. Lower the faceplate and use a flathead screwdriver to tighten the two
screws.
22. Attach the front cover of the drive.
23. Follow the instructions to Attach the Front Cover on page 169.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
159
Chapter 5
Drive Maintenance
Replace the PowerFlex Frame 2 Heatsink Fan
For information on repair or replacement of the drive heatsink fan, see
PowerFlex 750-Series Fan Replacement Kits, publication RA-IN027.
Follow the procedure to Remove Power on page 146, follow instructions to
Remove the Front Cover on page 148, and follow the instructions to Replace
PowerFlex Frame 2 Drive (1EA030) on page 156 to gain access to the fan.
TIP
In most cases, the majority of cables and wires routed into the Frame 2 drive
can remain connected while replacing the heatsink fan.
Replace Option Modules
For information on repair or replacement option modules, see the PowerFlex
750-Series Option Modules, publication 750-IN002.
1. Without removing the control cables attached to the terminal blocks,
detach the terminal blocks from the options modules located in slots 4,
5, 6, 7, or 8.
TIP
To avoid the need to rewire the terminal blocks, verify terminal screws and
wires are secure. Terminal wiring does not need to be removed to replace
option modules.
2. Place the removed option modules in anti-static bags.
ATTENTION: Note which slot each of the option modules was removed from.
Failure to record option module location could result in equipment failure,
software incompatibility, startup problems, or other damage.
For information on repair or replacement of the option modules in the drive,
see PowerFlex 750-Series Option Modules, publication 750-IN002 or
PowerFlex 750-Series AC Drives, publication 750-IN001.
Option Module
Slot Assignment(1)
Variable Slot
Assignments(2)
Catalog Number
PowerFlex-750 Series Encoder Option module
Slot 4
20-750-ENC-1
PowerFlex-750 Series Dual Encoder Option module
–
–
Slot 4
20-750-DENC-1
PowerFlex-750 Series 24V DC Transistor I/O Option module
Slot 7
–
20-750-2263C-1R2T
PowerFlex-750 Series Universal Feedback Option module
–
Slot 4 and/or Slot 5
20-750-UFB-1
PowerFlex-750 Series Axillary Power Supply
Slot 8
–
20-750-APS
PowerFlex-750 Series Network Safe Torque Off Option module
–
–
Slot 6
20-750-S3
750-UM004
Slot 6
20-750-S4
750-UM005
PowerFlex-750 Series-Integrated Safety Function
(1) This column can be used to record the physical slot assignment for the option modules.
(2) Slot assignment varies based on configuration option selected.
160
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Reference
Publication
750-IN001
Drive Maintenance
Replace the Auxiliary Circuit
Breakers (5CB070 and
1CB250 or 5CB130)
Chapter 5
The door seal on the auxiliary circuit breaker door is not replaceable, if the
door seal is leaking or degraded below a level of acceptable function, a new
front cover will need to be ordered.
Circuit Breaker Description
Catalog Number
400/480V AC source mechanical brake
140M-C2E-B25/140MT-C3E-B25
Auxiliary Contact for Source brake CB
140M-C-AFA10/140MT-C-AFA10
24V DC control power
1489-M2D040
24V DC mechanical brake
1489-M2D040
Auxiliary Contact for 24V DC brake CB
1489-AMRA3
1. Follow the procedure to Remove Power on page 146.
2. Follow instruction to Remove the Front Cover on page 148.
3. Use a flathead screwdriver to disconnect the wires from the breaker
that needs to be replaced.
Breaker Type
Wire Description
Terminal Number
Source-brake auxiliary circuit
breaker (1CB250)
1CB250-1
1
1CB250-2
2
1CB250-3
3
1CB250-5
5
1CB250-4
4
1CB250-6
6
1CB250-13
13
1CB250-14
14
5CB130-1
1
5CB130-3
3
5CB130-2
2
5CB130-4
4
5CB130-11
11
5CB130-14
14
5CB070-1
1
5CB070-3
3
5CB070-2
2
5CB070-4
4
24V DC brake auxiliary circuit
breaker (5CB130)
24V DC control power auxiliary
circuit breaker (5CB070)
4. Use a flathead screwdriver to loosen the two screws from the end
anchors that secure the auxiliary breakers to the DIN rail.
ATTENTION: Use caution when removing auxiliary breakers from DIN rail.
Failure to use caution could result in personal injury or equipment damage.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
161
Chapter 5
Drive Maintenance
5. Use a flathead screwdriver to dislodge the circuit breaker from the DIN
rail.
End Anchors
End Anchors
4 (x2)
5
Side View
Auxiliary Contact
Cat. No. 1489-AMRA3
Auxiliary Breakers
Cat. No. 1489-M2D040
Auxiliary Circuit Breaker
Cat. No. 140M-C2E-B25/
140MT-C3E-B25 and Auxiliary Contact
140M-C-AFA10/140MT-C-AFA10
Auxiliary Circuit Breaker
Cat. No. 1489-M2D040
6. Unpack and inspect the new circuit breaker.
7. Attach the circuit breaker to the DIN Rail.
8. Use a flathead screwdriver to attach the wires from step 3 to the
terminals.
Torque screws to 12 lb•in.
9. Set the end anchors in place and use a flathead screwdriver to tighten
their screws.
Torque screws to 4.4 lb•in.
10. Follow instructions to Attach the Front Cover on page 169.
Replace the Drive HIM
(1HIM320)
162
Follow the procedure to Remove Power on page 146 and follow the
instructions to Remove the Front Cover on page 148. For information on how
to replace the HIM, see PowerFlex 20-HIM-A6 and 20-HIM-C6S HIM
(Human Interface Module) User Manual, publication 20HIM-UM001 to
install the 20-HIM-CS6 HIM. After the HIM is replaced, follow the
instructions to Attach the Front Cover on page 169. and to Apply Power on
page 170.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
Replace the EMC Kit (1CH030) Follow the procedure to Remove Power on page 146 and follow the
instructions to Remove the Front Cover on page 148. For information on how
to repair or replace the EMC kit (cat. no. 20-750-EMC1-F2) that is part of the
drive, see PowerFlex 750-Series EMC Plate and Cores - Frames 1...7,
publication 750-IN006. After the EMC kit is replaced, follow the instructions
to Attach the Front Cover on page 169. and to Apply Power on page 170.
Replace the ETAP Module
(6ET210)
1. Follow the procedure to Remove Power on page 146
2. Follow the instructions to Remove the Front Cover on page 148.
3. Use a flathead screwdriver to disconnect the wires listed in the
following table.
IEC End Anchor
3-port EtherNet/IP Tap
Cat. No. 1783-ETAP
IEC Terminal Block
Cat. No. 1492-LD4
IEC End Barrier
Cat. No. 1492-EBLD4
Wire Description
Terminal Number
6ET210 –0V
–
6ET210 +24V
+
ETH1
1 (front)
ETH2
2 (rear)
ENET_DRIVE
Device port on front panel
4. Disconnect the Ethernet cables.
5. Follow instructions in Ethernet Tap, publication 1783-PC011 to install
the new ETAP module.
6. Use a flathead screwdriver to attach the wires from step 3 to the
terminals.
7. Follow the instructions to Attach the Front Cover on page 169.
For information on how to configure the ETAP (cat. no. 1783-ETAP), see
EtherNet/IP Network Configuration, publication ENET-UM006.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
163
Chapter 5
Drive Maintenance
Replace Receptacles on the
Gland Plate
There are six installation methods available for the gland plate receptacles.
Each method is based on the receptacle type.
IMPORTANT
Many of the receptacles could appear to be interchangeable because they
have the same mounting hole pattern. Verify your pin out and connectors
before attaching to the On-Machine Drive. Review the electrical schematics
and receptacle abbreviations.
The receptacle groups that follow have similar mounting hole patterns but,
they are not interchangeable
• Encoder CFBM and Power Receptacle CPBM for < 14 amp
• M23 Encoders: ENC0, HIPSC, SSIL, DENC0, DENC1, and SSISC
• Power Receptacles: L123, T123, DBR, and EMB1
• Control Power Receptacles: CP, CPBR, and EMB2
• Safety Receptacles: S0 and S1
• Control Power Receptacle: P0, P1, and DBRT
For all receptacle types, these steps apply:
1. Follow the procedure to Remove Power on page 146.
2. Follow the instructions to Remove the Front Cover on page 148.
3. Disconnect incoming 400/480V AC power and the auxiliary 24V DC
power.
ATTENTION: Risk of equipment damage or malfunction. Note the cable and
wire routing inside of the drive prior to removing any receptacle. The cable
and wire routing for the replacement receptacle must be the same as the
original.
4. Disconnect the patchcords of all respective receptacles from the
enclosure side of the connector.
5. Go to the specific instruction for your receptacle type, complete
replacement, and return to these instructions.
164
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
6. Torque receptacle to the corresponding torque.
Terminal Designation
Description
Torque Value (lb•in)
L123
Input Power
60 ± 10%
T123
Output Power
60 ± 10%
DRB
Dynamic Brake
60 ± 10%
EMB1
400/480V AC Source Mechanical Brake
45 ± 10%
EMB2
24V DC Mechanical Brake
45 ± 10%
CP
24V DC Control Power
45 ± 10%
CPBR
24V DC Brake Power
45 ± 10%
DBRT
Brake Resistor Thermostat Temperature
45 ± 10%
SO
S0 Safety (S3)
45 ± 10%
S0
S0 Network Safety (S4)
45 ± 10%
S0
S0 Network Safety (S4 with brake)
45 ± 10%
S1
S1 Network Safety (S4)
45 ± 10%
PO
P0 Digital Input
45 ± 10%
P1
P1 Digital Input
45 ± 10%
Allen-Bradley Servo Bulk Head Hiperface Encoder Bulk head adapter
11 ± 10%
Allen-Bradley Servo Bulk Head Hiperface Encoder Mounting screws
25 ± 10%
Allen-Bradley Servo Motor Power and Brake - Bulk
head adapter
11 ± 10%
Allen-Bradley Servo Motor Power and Brake Mounting screws
25 ± 10%
ENCO
M23 Incremental Encoder
133 ± 10%
HIPSC
M23 Hiperface SC Encoder
133 ± 10%
CFBM
CPBM
SSIL
M23 SSI Linear Encoder
133 ± 10%
DENCO
M23 Dual Incremental Encoder - 0
133 ± 10%
DENC1
M23 Dual Incremental Encoder - 1
133 ± 10%
SSISC
M23 SSISC Rotary Encoder
133 ± 10%
ETH1
EtherNet/IP Link 1
20 ± 10%
ETH 2
EtherNet/IP Link 2
20 ± 10%
7. Attach all removed patchcords and cables.
See Receptacle Connections on page 47 for information on connection
order and pin out details. See the electrical schematics for additional
wiring information.
8. Follow the instructions to Attach the Front Cover on page 169.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
165
Chapter 5
Drive Maintenance
Receptacle Replacement - Type 1
The table below describes the receptacles that fall under type 1. Type 1
receptacles are installed on the bottom side of the gland plate, and the lock nut
is installed from inside the enclosure.
Receptacle Abbreviation
Receptacle Function
L123
Input Power
S0 and S1
Safety
DBRT
Brake Resistor Thermostat Temperature
P0 and P1
Digital Input
T123 (< 22 amp)
Output Power
DBR (< 22 amp)
Dynamic Brake
Receptacle Replacement - Type 2
The table below describes the receptacles that fall under type 2. Type 2
receptacles are installed with the receptacle and bulkhead adapter inside the
enclosure. The sealing washer and screws are installed from the bottom side of
the gland plate.
Receptacle Abbreviation(1) (2)
Receptacle Function
CPBM
Allen-Bradley Servo Motor Power and Brake
CFBM
Allen-Bradley Servo Bulk Head Hiperface Encoder
(1) CFBM and CPBM (for drive rating < 22 A) uses a type M4 screw.
(2) CPBM (for drive rating= 22 A) uses a type M5 screw.
166
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
Receptacle Replacement - Type 3
The table below describes the receptacles that fall under type 3. Type 3
receptacles are installed from inside the enclosure, and the lock nut is installed
from the bottom side of the gland plate.
Receptacle Abbreviation
Receptacle Function
HIPSC
M23 Hiperface SC Encoder
SSIL
M23 SSIL Linear Encoder
SSISC
M23 SSISC Rotary Encoder
ENC0
M23 Incremental Encoder
DENC0 and DENC1
M23 Dual Incremental Encoder
Receptacle Replacement - Type 4
The table below describes the receptacles that fall under type 4. Type 4
receptacles are installed from inside the enclosure, and the washer and lock nut
are installed from the bottom side of the gland plate.
Receptacle Abbreviation
Receptacle Function
ETH1 and ETH2
EtherNet/IP Link
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
167
Chapter 5
Drive Maintenance
Receptacle Replacement - Type 5
The table below describes the receptacles that fall under type 5. Type 5
receptacles and o-ring are installed from the bottom side of the gland plate, and
the lock nut is installed from inside the enclosure.
Receptacle Abbreviation
Receptacle Function
EMB1
400/480V AC Source Mechanical Brake
EMB2
24V DC Brake
CPBR
24V DC Brake Power
CP
24V DC Control Power
Receptacle Replacement - Type 6
The table below describes the receptacles that fall under type 6. Type 6
receptacles are installed from the bottom side of the gland plate, and the flat
washer and lock nut are installed from inside the enclosure.
168
Receptacle Abbreviation
Receptacle Function
T123 (> 22 amp)
Output Power
DBR (> 22 amp)
Dynamic Brake
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Attach the Front Cover
Chapter 5
1. Verify that all terminals, connections, and wires are secure.
2. Verify that proper torque values were used.
3. Verify that the Ethernet cable is attached to the Frame 2 drive and the
ETAP.
4. Attach the HIM cable to the Frame 2 receptacle.
5. Attach the front covers to the Frame 2. See Replace PowerFlex Frame 2
Drive (1EA030) on page 156 for more information on attaching the
Frame 2 covers.
6. To align the drive cover, align the main circuit breaker shaft with the
rotary disconnect switch, and allow them to fully mate.
7. Rotate the cover counter-clockwise to expose the grounding stud.
8. Use a 10 mm wrench to attach the nut and washer that secure the
ground wire to the ground stud.
9. Verify that the HIM cable, ground wire, and Ethernet cable are properly
stored.
10. Rotate cover clockwise to align the cover and enclosure holes.
11. Insert the 12 M12 x 20 mm screws and washers. Use the T30 torque bit
to tighten the screws.
Torque the screws to 25 lb•in
12. Reattach connector cables to the gland plate and torque them handtight.
13. Follow instructions to Apply Power on page 170.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
169
Chapter 5
Drive Maintenance
Apply Power
Application of power should only be performed by an experienced user after
the drive is configured and has been through the startup procedure. Before
applying power, it is recommended to review the precautions, warnings, and
other advisory statements in Prepare for Installation on page 17.
1. Attach all cables to their respective receptacles. See Make Connections
on page 44 and Receptacle Connections on page 47 for more
information.
ATTENTION: Do not cycle 400/480V AC power more frequently than one
cycle every 1 minute - failure to comply will result in serious equipment
damage.
ATTENTION: To avoid electrical shock, open the appropriate upstream
protection (disconnect switch or branch circuit protection) before connecting
and disconnecting cables.To avoid an electric shock hazard, verify that the
voltage on the bus capacitors has entirely discharged before servicing.
170
IMPORTANT
Many of the receptacles could appear to be interchangeable because they
have the same mounting hole pattern. Verify your pin out and connectors
before attaching to the drive. Review the electrical schematics and
receptacle abbreviations.
The receptacle groups that follow have similar mounting hole patterns but,
they are not interchangeable:
• Encoder CFBM and Power Receptacle CPBM for < 14 amps
• M23 Encoders: ENC0, HIPSC, SSIL, DENC0, DENC1, and SSISC
• Power Receptacles: L123, T123, DBR, and EMB1
• Control Power Receptacles: CP, CPBR, and EMB2
• Safety Receptacles: S0 and S1
• Control Receptacles: P0, P1, and DBRT
IMPORTANT
The drive requires a solidly grounded delta-wye power source (for example,
480/277V AC or 400/230V AC, 3-phase power source). If applied to a
grounded or ungrounded 400/480V AC delta power source, abnormal
ground currents will be detected and cause the EMI filter to be damaged.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Drive Maintenance
Chapter 5
2. Remove lock out / tag out from upstream power and apply power.
L1
L2 L3
I
1
0V
DC+ DC-
0V
O
IMPORTANT
The On-Machine Drive has multiple grounding locations. Refer to the
electrical schematics for specific information about the grounding for your
specific configuration. See the Catalog Number Explanation on page 16 for
more information about configuration type.
The safety ground, PE, must be connected to earth-grounding-system.
Some codes may require redundant ground paths and periodic examination
of connection integrity.
IMPORTANT
This lock out / tag out is only for upstream power. During initial installation,
the On-Machine Drive does not have power. The breakers should be in the
OFF position when the unit arrives. Verify that all breakers are OFF before
startup is initiated. For more information, see Circuit Breakers on page 24
section.
3. Turn on 24V DC control power circuit breaker (#3 in Figure 10 on
page 172).
4. Verify that the HIM energizes.
5. Turn on the mechanical brake circuit breaker (#2 in Figure 10 on
page 172).
Both circuit breaker options are shown, if a source brake option is used
the breaker will have a rotary disconnect.
6. Use the HIM or PLC to verify that the brakes have properly energized.
View 07:01 [Dig In Sts] for verification. If bit 1 is equal to '1' all,
breakers are closed/energized. If bit 1 equals '0' then one of the three
breakers is open/tripped.
TIP
07:01 [Dig In Sts] should always be assigned and used as one of the
Datalinks (to the PAC Network) for remote monitoring of the brake contactor
status (Bit 0), circuit breaker status (Bit 1), and the P0 & P1 status
(bits 2,3,4,5).
7. Turn on the 400/480V AC main control power (#1 in Figure 10 on
page 172).
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
171
Chapter 5
Drive Maintenance
Figure 10 - Circuit Breaker Identification
1. 400/480V AC rotary power for main circuit breaker (140G-G6C3-C30-AJ).
2. 24V DC mechanical brake circuit breaker (1489-M2D040) is shown on the enclosure.
The 400/480V AC source mechanical brake circuit breaker (140M-C2E-B25/140MT-C3E-B25) is shown on the left.
3. 24V DC control power circuit breaker (1489-M2D2040).
8. Run the drive and test performance, if the Frame 2 drive was replaced,
you must follow the startup procedure to recommission the drive.
172
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Chapter
6
Troubleshooting
Electrical Safety
Considerations
The drive is meant to be disconnected and repaired after proper lock out / tag
out procedures have been employed.
ATTENTION: To avoid electrical shock, open the appropriate upstream
protection (disconnect switch or branch circuit protection) before connecting
and disconnecting cables. To avoid an electric shock hazard, verify that the
voltage on the bus has entirely discharged before servicing.
IMPORTANT
For drives that were in storage and did not have voltage applied,
maintenance of the drive may be required. For drives that are stored under
2 years, there is no additional maintenance required. For storage greater
than 2 years, see Preventive Maintenance Checklist of Industrial Control and
Drive System Equipment, publication DRIVES-TD001 for bus capacitor
reforming requirements and Maintenance of Industrial Control Equipment
on page 197 for more information.
ATTENTION: The drive contains high voltage that takes time to discharge
after removal of the main power supply. Before working on the drive, isolate
the main power supply from line inputs (L1, L2, L3). Wait 3 minutes for the
discharge to reach minimal voltage levels. Failure to do so may result in
personal injury or death.
IMPORTANT
L1
L2 L3
To do proper troubleshooting, you need to have the electrical schematics
available for your system.
1
I
0V
DC+ DC-
0V
O
IMPORTANT
This lock out / tag out is only for upstream power. During initial installation,
the drive does not have power. The breakers should be in the OFF position
when the unit arrives. Verify that all breakers are off before maintenance is
started. For more information, see the Circuit Breakers on page 24 section.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
173
Chapter 6
Troubleshooting
ATTENTION: This unit has remote sources of power. Disconnect all power
sources before the cover is removed. Failure to comply could result in death
or serious injury.
ATTENTION: Do not attempt to service internal components when the unit
is energized. Complete lock out / tag out procedures for all input power
sources. Then, remove input power to receptacle L123 and 24V DC control
power to receptacles CP and CPBR (if used) before cover removal and
inspection. Failure to comply can result in death or serious injury.
ATTENTION: The 24V DC control power source can be used to aid in
troubleshooting, but you must follow local codes while the control power is
energized, input power L123 is not energized, and the cover is removed.
Control power is connected to receptacles CP (24V DC auxiliary power) and
CPBR (24V DC brake options: B2 and B3). Failure to comply can result in
serious injury or death.
Fault Types, Descriptions,
and Actions
This section contains a table of faults and conditions that could occur and
provides guidance on how to resolve them.
Issue
Description / Possible Cause
Action
PowerFlex 755® Alarms and Faults: motor/system does
not run.
Alarms and Faults are annunciated on the HIM and the
drive status is transmitted to the PLC via EtherNet/IP.
See the HIM manual found in the Additional Resources on
page 8 for details on using the 20-HIM-C6S to view Faults
and alarm details.
See the programming manual found in the Additional
Resources on page 8 for details on PowerFlex 755 faults
and alarms.(1)
Brake Contactor Status: no mechanical brake voltage at
motor brake coil.
See the electrical schematics for details on the brake
contactor coil wiring. Depending on which option is used,
24V DC is provided from Receptacle CP pins 1 and 4 or
from the S4 safety option module safety output 0. In
either case, 24V DC must be provided to terminals R0C
and TC to be able to sequence the brake contactor.
Use the HIM, Connected Components Workbench™ ,
DriveExecutive™, or Studio 5000™ Logix Designer to
monitor the status of the brake contactor. The brake
contactor auxiliary is wired to Digital Input 0.
• Go to 07:01 [Dig In Sts] bit 0 to provide
confirmation of the brake contactor status. 0 = open/
set, 1 = closed/released. Monitor this parameter to
see if it opens and closes as desired for the application.
• If it doesn't function as desired, check 07:10 [Relay
Out 0] and 07:20 [Transistor Output 0] to see how
they are configured.
These two outputs are wired in parallel to control the
brake contactor coil. 07:06 [Digital Out Invert] can be
used to change the state of the output to the brake
contactor coil when controlled by Logix in I/O mode (but
not in Integrated Motion mode).
174
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
Issue
Description / Possible Cause
Action
Safety Input: drive does not run.
See the electrical schematics for details on the Safety I/O
option module wiring.
Use the HIM, Connected Components Workbench
Software, DriveExecutive, or Studio 5000 Logix Designer
application to monitor the status of the safety option
module by reviewing 00:933 [Start Inhibit].
• All bits must be 0 for the drive to be able to run or jog.
• The safety option module controls the drive enable
and safety options. Their status is available in bits 2
and 7.
• If both bits are 0 the safety inputs are made and the
drive is able to run or jog.
• If the bit equals 1, the safety option module outputs
are disabled and will not allow the drive to Run or jog.
See the appropriate safety manual found in Additional
Resources on page 8 for specific details on the option
module being used for enabling and disabling the drives
safety circuits.
Encoder Feedback
See the electrical schematics for details on the encoder
feedback wiring options.
Encoder Alarms and Faults are annunciated on the HIM.
The drive status is transmitted to the PLC via EtherNet/IP.
See the HIM manual found in the Additional Resources on
page 8 for details on using the 20-HIM-C6S to view Faults
and alarm details.
See the programming manual found in the Additional
Resources on page 8 for details on PowerFlex 755 faults
and alarms. (1)
Circuit Breaker
A visual inspection can verify that the breakers are
individually opened or closed, or that the connections are
loose.
The 400/480V AC incoming power is provided to the main
rotary circuit breaker through the receptacle L123.
The mechanical brake circuit breaker (source brake circuit
breaker or 24V DC brake circuit breaker) and the control
power circuit breaker are located under the auxiliary
circuit breaker door.
Mechanical brake power is provided by the receptacle
L123 for source brake or receptacle CPBR for the 24V DC
brake. Control power is provided by the receptacle CP.
All three circuit breakers must be made with power
present for the drive to operate and control a motor and
the brakes properly.
Main input circuit breaker and the brake circuit breaker
have normally open (N.O.) contacts wired in series to
digital input '1' on the digital I/O module mounted in slot
7. See the electrical schematics for details.
When the 24V DC auxiliary control power is supplied to
the unit Receptacle 'CP', you can check the status of the
breakers using the HIM and by monitoring 07:01 [Dig In
Sts] bit 1. If it is equal to '1' all breakers are closed/
energized. If it is '0' then one of the three breakers is
open/tripped.
For additional information on circuit breaker
troubleshooting, see Circuit Breaker Troubleshooting on
page 176.
(1) The PowerFlex 755 On-Machine™ Drive uses a PowerFlex Frame 2 drive. Any specific references to frame sizes other than Frame 2 in Chapter 6 of the programming manual should be ignored.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
175
Chapter 6
Troubleshooting
Circuit Breaker
Troubleshooting
The drive has three circuit breakers that are accessible on the front cover. All
three circuit breakers must have power present for the drive to operate and
control a motor and its brake properly.
Open Auxiliary Circuit Breaker Door
1. Follow procedure to Remove Power on page 146.
2. Use a (flathead screwdriver) to rotate the locks counter-clockwise to
open the auxiliary circuit breaker door on the front cover.
1
3
2
3. Switch all circuit breakers (main power 400/480V AC, 24V DC control
power, and mechanical brake or source brake) to the OFF positions.
ATTENTION: To avoid an electric shock hazard, verify that the voltage on the
bus has entirely discharged before servicing.
ATTENTION: The drive contains high-voltage that takes time to discharge
after removal of the main power supply. Before working on the drive, isolate
the main power supply from the line input (L123). Wait 3 minutes for the to
discharge to reach minimal voltage levels. Failure to do so can result in
personal injury or death.
WARNING: Circumstances that can cause an explosion may exist, which may
lead to personal injury or death, property damage, or economic loss. If the
branch circuit protection device trips, you must use the software to verify
that the source brake function is still operational before putting the
equipment back in service. If the source brake function is not working
properly, loss of brake function or motor damage can occur.
176
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
Reset Drive via the Circuit Breaker Switch
The main 400/480V AC input rotary circuit breaker is provided power via the
M35 power receptacle (L123). The mechanical brake circuit breaker and the
control power circuit breaker are located under the auxiliary circuit breaker
door and are provided power by receptacles CP (24V DC auxiliary power) and
CPBR (24V DC brake options B2 and B3), or L123 (source brake option SB).
A visual inspection can verify that the breakers are individually open or closed.
Figure 11 - Circuit Breaker Definition Diagram
1. 400/480V AC rotary power for main circuit breaker (140G-G6C3-C30-AJ).
2. 24V DC mechanical brake circuit breaker (1489-M2D040) is shown on the enclosure.
The 400/480V AC source mechanical brake circuit breaker (140M-C2E-B25/140MT-C3E-B25) is shown on the left.
3. 24V DC control power circuit breaker (1489-M2D2040).
In addition to visual inspection, two of these breakers (24V DC control power
circuit breaker and the mechanical brake circuit breaker) have normally open
(N.O.) contacts. The N.O. contacts are wired in series to digital input 1 on the
digital I/O module mounted in slot 7.
When the 24V DC auxiliary control power is supplied to the unit (receptacle
CP), you can check the status of the breakers by monitoring 07:01 [Dig In
Sts] bit 1, via the cover-mounted HIM or via EtherNet/IP. If it is equal to 1 all
breakers are closed/energized. If it is 0, then one or more of the three breakers is
open/tripped.
To help determine which of the three breakers are open (or tripped), check the
following in order:
1. Visually inspect the three breakers to verify if one of them is open.
• If yes, reset it and energize it.
• If no, something else is wrong.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
177
Chapter 6
Troubleshooting
2. Turn off the Main 400/480V AC input circuit breaker.
ATTENTION: Do not cycle 400/480V AC power more frequently than one
cycle every 1 minute - failure to comply will result in serious equipment
damage.
3. With the main breaker open, determine if the cover-mounted HIM is
energized.
• If yes, then the 24V DC control power (CP) is present. Control
Power must be present to monitor the Input I/O status.
• If no, then energize the 24V DC control power. See Figure 11 on
page 177 for more details.
4. Turn the Main circuit breaker on before proceeding to step 5. See Apply
Power on page 170 and follow the instructions to energize the system.
5. Check 00:11 [DC Bus volts]:
• If it is between 515…670V AC then the main incoming (400/480V
AC) is present through the L123 receptacle and the main input
circuit breaker is closed.
• If it is not between 515…670V AC, then either the main input rotary
breaker is open or there is no power present on the L123 receptacle.
• If there is no power present at the L123 receptacle, go to the customer
Power Distribution Panel (PDP) and verify the power source to the
M35 trunk line is energized (400/480V AC).
6. If 24V DC (CP) control power circuit breaker from step 1 is energized
and the main input power is present, then the only breaker that can be
open is the brake circuit breaker. Reset the breaker and recheck 07:01
[Dig In Sts] bit 1 to confirm that all three breakers are now closed.
Notes:
• You must use a tool to open the auxiliary circuit breaker door on the
front cover to inspect the mechanical brake and 24V DC control
circuit breakers.
• There are two types of brake circuit breakers:
(1) 24V DC breaker for brake Option B2 or B3 (CPBR).
(2) 400/480V AC breaker for brake option SB (L123).
• 07:01 [Dig In Sts] should always be assigned and used as one of the
Datalinks (to the PAC Network) for remote monitoring of the brake
contactor status (Bit 0), CB status (Bit 1), and the P0 & P1 status
(Bits 2, 3, 4, 5).
178
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Encoder Feedback
Considerations
Chapter 6
This section provides additional information about the encoders, their
common issues, and system components.
Refer to the PowerFlex 750-Series AC Drives Programming Manual,
publication 750-PM001 for encoder faults and corrective actions. If after
reviewing the information in the programming manual, the front cover needs
to be removed, see Remove the Front Cover on page 148 to perform a visual
inspection.
ATTENTION: If a visual inspection is required, follow the instructions to
Remove Power on page 146 and Remove the Front Cover on page 148.
Failure to do so could result in personal injury, death, or machine damage.
Potential Encoder Feedback Issues
This is a list of possible items that could be observed. This list is not all
inclusive and will vary based on the design of your mechanical system. Refer to
the PowerFlex 750-Series AC Drives Programming Manual, publication
750-PM001 for encoder faults and corrective actions.
• Encoder faults (refer to manual for details)
• Noise – check wiring, grounding, shielding and field routing
• Keep high power and low power separated
• Encoder feedback device insertion
• Encoder cable pin-out and terminations
• Encoder configuration in drive (PPR, voltage, and so on.)
• Coupling and setscrews to motor stub shaft
• Motor grounding and shielding
• Load side SSI Encoder alignment
• Load side encoder configuration in drive
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
179
Chapter 6
Troubleshooting
• Load side encoder cable and pin outs
On-Machine
Drive
Ethernet
Feedback
Bearing
Stager
Ballscrew
Motor
Bearing
Support-point
FixFeedback Device/
Encoder
Feedback
Coupling
Motor Ballscrew
Coupling
Flange
Nut
Encoder System Components
This is a list of possible items that could be observed. This list is not all
inclusive and will vary based on the design of your mechanical system. Refer to
the PowerFlex 750-Series AC Drives Programming Manual, publication 750PM001 for encoder faults and corrective actions.
• Main control module
• Option Module backplane connector
• Encoder feedback device (slots 4 and 5)
• Encoder cables and pin outs
• Encoder (Incremental, Absolute)
• Coupling and setscrews to motor stub shaft
• Motor, grounds, and shields
• Load side SSI Encoder
180
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
• Load side encoder cables and pin outs
Load Side Encoder
Feedback
Ethernet
Motor Encoder
Feedback
ATTENTION: If a visual inspection is required, follow the instructions to
Remove Power on page 146 and Remove the Front Cover on page 148.
Failure to do so could result in personal injury, death, or machine damage.
Mechanical Checks
This is a list of possible items that could be observed. This list is not all
inclusive and will vary based on the design of your mechanical system. Refer to
the PowerFlex 750-Series AC Drives Programming Manual, publication 750PM001 for encoder faults and corrective actions.
• Loose coupling
• Missed positioning
• Erratic motion
• Hardwire over-current faults
• Broken coupling
• Speed/position errors
• Mechanical bind
• than normal current (amps) to move slide
• Motor hotter than normal and possible over temperature
• Feedback position error faults
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
181
Chapter 6
Troubleshooting
Positioning Troubleshooting Flowcharts
Start
Save Parameters:
Save existing parameters prior to any
drive troubleshooting for comparison
later.
No
Power Jumpers:
Are PE-A/PE-B jumpers set correctly?
See Wiring and Grounding Guidelines for Pulsewidth Modulated (PWM) AC Drives, publication
DRIVES-IN001 for more information.
Steps:
Set the jumpers according
to the design.
Yes
Power?
Is 400/480V AC at the line input
terminals?
Yes
Run
Permissives
Faults Present on Drive?
Are there faults present that do not
reset?
Yes
Go to
Label 3
No
Drive Ready:
Is the status light on the drive green?
No
Yes
Go to
Label 1
182
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Steps:
Check Start Inhibits 00:933 [Start Inhibits], if
there are any bits with a 1 present, then address
the inhibit. Check 00:919 [Stop Owner] for stop
asserted.
Troubleshooting
Drive
Integrity
Check
Label 1
Label 2
Change Drive Mode:
Change 00:35 [Motor Ctrl Mode] to 0
(Induction VHz)
Note: Drive will run like a variable speed
starter.
Change Feedback:
Change 00:125 [Pri Vel Fdbk Sel] to the
original value (use drive parameter backup).
Example: Port 5 Fdbk 0 (50005)
Go to Label 4
and use Note 1
Flux Vector
Open Loop
Check
Flex Vector
Closed
Loop Check
Change Drive Mode:
Change 00:35 [Motor Ctrl Mode] to 3
(Induction FV) or 6 (PM FV). See PowerFlex
750-Series AC Drives Programming Manual,
publication 750-PM001.
Note: Drive runs similar to a motor with a
variable speed starter. For example, there are
no tuning parameters set, encoder feedbacks,
or velocity/portion loops.
Change Feedback:
Change 00:125 [Pri Vel Fdbk Sel] to 00:137
[Open Loop Feedback]
Note: Flux vector control with no encoder
used.
Go to Label 4
and use Note 2
Label 2
Chapter 6
Change Feedback:
Change 00:126 [Pri Vel Fdbk Fltr] for:
Induction Motor change to 2 (100R/S Noise)
Permanent Magnet Motor change to
0 (190R/S Noise)
Go to Label 4
and use Note 3
Check Primary Feedback:
Check 00:135 [Psn Fdbk Sel].
Is the primary feedback device set properly?
Adjust accordingly.
Position
Loop Check
Linear Feedback:
If it is a linear feedback device, set the universal
feedback option module xx:25 [FB0 Lin CPR] / xx:55
[FB1 Lin CPR] depending on which feedback is used.
See the Application Notes on page 111
Test and Tune:
Set 00:838 [Psn Reg Ki] to 1/3 of 00:636 [Speed Reg
BW]. Execute a small move at low speed, observe
performance, and adjust 00:838 [Psn Reg Ki], 00:781
[PTP Accel Time], 00:782 [PTP Decel Time], and
00:787 [PTP S Curve] to obtain desired performance.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
183
Chapter 6
Troubleshooting
Label 3
Label 4
Steps:
Check the last fault code 00:951 [Last Fault Code].
You must address the fault or change parameter /
program to ignore if possible.
Example: Universal feedback device, change xx:09
[FB0 Loss Cfg] from 2 (Fault Minor) or 3 (FltCoastStop)
to 0 Ignore.
Attempt to jog
from any start source.
No
Does it run adequately?
Refer to Note 2.
Go to Adequate
Performance Notes
on page 184.
Yes
No
Continue
Does it run
without faults?
Go to Label 3
Yes
Continue
Adequate Performance Notes
1. Drive Integrity Check
a. Is the Motor spinning?
b. Is it the mechanical brake releasing?
c. Is the motor wired correctly?
– Use a megger meter to confirm wiring. Disconnect motor from the
drive and use a megger meter to test the motor and check the
electrical continuity within the motor, this is a special type of
ohmmeter used to measure the electrical resistance of insulators.
2. Flux Vector Open Loop Check should yield a speed regulation of +/rpm of set point. If not, determine whether the drive startup procedure
was followed: 00:25 [Motor NP Volts], 00:31 [Motor Poles], 00:75
[Flux Current Ref ], 00:76 [Total Inertia].
a. If 00:76 [Total Inertia] is too high, then the gains might be too high.
00:76 [Total Inertia] and 00:636 [Speed Reg BW] create 00:645
[Speed Reg Kp] / 00:647 [Speed Reg Ki] of the speed loop. Values
that are too high create instability. Look at 00:690 [Limited Tqr
Ref ] and 00:945 [At Limit Status] for instability.
b. Check ratio of 00:75 [Flux Current Ref ] / 00:26 [Motor NP
Amps] (Flux/Motor nameplate current)
– Use this link to refer to Knowledgebase articles
rok.auto/knowledgebase.
184
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
– If ratios exceeds 50% then use a calculated value.
3. Flux Vector Closed Loop Check should yield a speed regulation of +/- 1
rpm of set point. If not, check the following:
a. The encoder shield / cable routing
b. The encoder mounting integrity
c. The connections at the encoder and the encoder feedback device
d. 00:636 [Speed Reg BW], adjust to achieve +/- 1 RPM of setpoint.
Troubleshooting Going
Online
This section captures various scenarios that could help resolve issues in going
online with the drive.
View Adapter Status By Using Parameters
The following parameters provide information about the status of the adapter.
You can view these parameters through Port 13 at any time.
Adapter Parameter
Description
34 [DLs From Net Act]
The number of controller-to-drive datalinks that are included in the network I/O connection (controller outputs).
35 [DLs To Net Act]
The number of drive-to-controller datalinks that are included in the network I/O connection (controller inputs).
36 [BOOTP]
Displays the source from which the adapter IP address is taken. The source can be either of the following:
The IP address switch settings or Parameter 36 [BOOTP]
0= Parameters—uses the address from Parameters 38…41 [IP Addr Cfg x]
1=BOOTP—the default
51 [Net Rate Act]
The data rate used by the adapter.
86 [Fr Peer Status]
The status of the consumed peer I/O input connection, which can be one of the following values:
0 = Off
1 = Waiting
2 = Running
3 = Faulted
77 [DLs Fr Peer Act]
The number of peer-to-drive datalinks that the drive is expecting.
88 [DLs To Peer Act]
The number of drive-to-peer datalinks that the drive is expecting.
Access the Adapter Web Pages
To access the internal web browser, open your computers internet browser and
enter the IP address of the desired drive (for example, 192.168.1.1). From here,
you are able to view parameter settings, device status, and diagnostics from
multiple tab views.
IMPORTANT
When editing a parameter the default User Name is Administrator and there
is no password. The user should set the password to a unique value for
authorized personnel.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
185
Chapter 6
Troubleshooting
By using a web browser to access the IP address set for the adapter, you can view
the adapter web pages for information about the adapter. You can also view
information about the drive, and other DPI™ devices connected to the drive,
such as HIMs or converters.
By default, the adapter web pages are disabled. To enable the adapter web
pages, set 13:52 [Web Enable] to 1 (Enabled) and then reset the adapter for
the change to take effect.
Stopped
0.00 Hz
Edit Web Enable
Disabled
0
ESC
▲
AUTO
F
0
<< 1
▼
Value
Description
0
Disabled (Default)
1
Enabled
 ENTER
For more details on the web pages for the adapter, see PowerFlex 755 Drive
Embedded EtherNet/IP Adapter User Manual, publication
750COM-UM001.
The adapter can be configured to send email messages automatically to desired
addresses when:
• Selected drive faults occur and/or are cleared
• The adapter takes a communication or idle fault action
Bit 0 of 13:53 [Web Features] is used to help protect the configured settings
for email messaging. By default, settings are not protected and changes can be
made.
• To help protect configured settings, set the value of Email Cfg Bit 0 to 0
(Disabled).
• To remove protection from the configuration, change Bit 0 back to 1
(Enabled).
Email messaging always remains active regardless of whether its settings are
protected—unless email messaging was never configured. For more
information about the configuration of adapter email messaging or to stop
email messages, see PowerFlex 755 Drive Embedded EtherNet/IP Adapter
User Manual, publication 750COM-UM001, Configure Email Notification
Web Page.
Stopped
0.00 Hz
Edit Web Features
AUTO
F
xxxx xxxx xxxx xxx1
Email Cfg
ESC
186


Bit
Description
0
Email Cfg (Default = 1 = Enabled)
1…15
Not Used
ENTER
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
Bit 0 is the right-most bit. In the example above, it equals 1 (Enabled).
TIP
Changes to this parameter take effect immediately. A reset is not required.
Resetting the Adapter
Changes to switch settings and some adapter parameters require that you reset
the adapter before the new settings take effect. You can reset the adapter by
cycling power to the drive or by using the Reset Device function of the HIM in
the DIAGNOSTIC folder for the drive.
ATTENTION: Risk of injury or equipment damage exists. If the adapter is
transmitting control I/O to the drive, the drive can fault when you reset the
adapter. Determine how your drive responds before resetting the adapter.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
187
Chapter 6
Troubleshooting
Set a Fault Action
The drive responds by faulting if it is using I/O from the network. You can
configure another response to these faults:
• Disrupted I/O communication by using
13:54 [Comm Flt Action]
• An idle controller by using 13:55 [Idle Flt Action]
• Disrupted peer I/O by using 13:56 [Peer Flt Action]
• Disrupted MSG instruction for drive control via PCCC, the CIP
Register Object, or the CIP Assembly Object by using
13:57 [Msg Flt Action].
ATTENTION: Risk of injury or equipment damage exists if communication is
disrupted, the controller is idle, peer I/O is disrupted, or MSG instruction for
drive control is disrupted. To determine the action of the adapter and drive,
use the Port 13 embedded adapter parameters:
• 54 [Comm Flt Action]
• 55 [Idle Flt Action]
• 56 [Peer Flt Action]
• 57 [Msg Flt Action]
By default, these parameters fault the drive. You can configure these parameters
so that the drive continues to run, however verify that the settings of these
parameters do not create a risk of injury or equipment damage. When
commissioning the drive, verify that your system responds correctly.
Set the values of 13:54 [Comm Flt Action], 13:55 [Idle Flt Action],
13:56 [Peer Flt Action], and 13:57 [Msg Flt Action] to an action that meets
your application requirements.
188
Value
Action
Description
0
Fault
The drive faults and stops. (Default)
1
Stop
The drive stops but does not fault.
2
Zero Data
The adapter sends 0s to the drive.
3
Hold Last
The adapter continues to send the data present at the time of the action.
4
Send Flt Cfg
The adapter sends the logic command reference and data that is configured in these Port
13 parameters to the drive: (Host Parameters: 58 [Flt Cfg Logic], 59 [Flt Cfg Ref],
and 60 [Flt Cfg DL 01] … 75 [Flt Cfg DL 16]).
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
Figure 12 - Edit Fault Action HIM Screen Example
AUTO
Stopped
F
0.00 Hz
Edit Peer Flt Action
Fault
0
ESC
▲
0
<< 4
▼
 ENTER
Changes to these parameters take effect immediately. A reset is not required.
If communication is disrupted and then re-established, the drive automatically
receives commands over the network again.
Set the Send Fault Configuration Parameters
When any of these Port 13 parameters are set to Send Flt Cfg the values in
Table 8 are sent to the drive:
• 54 [Comm Flt Action]
• 55 [Idle Flt Action]
• 56 [Peer Flt Action]
• 57 [Msg Flt Action]
TIP
Only one fault can register at a time. If several faults occur, they are processed
in the order in which the system receives them.
The values are sent after a communication fault, idle fault, peer I/O fault, and/
or after a MSG instruction for drive control fault occurs. You must set these
Port 13 parameters to values required by your application.
Table 8 - Fault Configuration Parameter Values
Adapter Parameter
Description
58 [Flt Cfg Logic]
A 32 bit value sent to the drive for Logic Command.
59 [Flt Cfg Ref]
A 32 bit REAL (floating point) value that is sent to the drive for
Reference.
60 [Flt Cfg DL 01] …
75 [Flt Cfg DL 16]
A 32 bit integer value that is sent to the drive for a Datalink. If the
destination of the Datalink is a REAL (floating point) parameter, you
must convert the desired value to the binary representation of the REAL
value. An internet search of hex to float provides a link to a tool to do this
conversion.
Changes to these parameters take effect immediately. A reset is not required.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
189
Chapter 6
Troubleshooting
Restore Adapter Parameters to Default Configurations
Adapter parameters can be restored in two ways:
• ALL—restores ALL adapter parameters to their default configuration
values.
• MOST—restores MOST adapter parameters—except the following,
Port 13 parameters which are used for network setup:
– 36 [BOOTP]
– 38…41 [IP Addr Cfg 1…4]
– 42…45 [Subnet Cfg 1…4]
– 46…49 [Gateway Cfg 1…4]
– 50 [Net Rate Cfg]
Follow these steps to restore adapter parameters to their default configuration
values.
1. Access the Status screen, which is displayed on HIM power up.
Stopped
0.00 Hz
AUTO
F
Host Drive
240V
Cycle
power to the
ESC
REF
PAR# TEXT
2. Use the
or
key to scroll to Port 13, which is always the drive
port that is dedicated to the embedded EtherNet/IP adapter.
3. Press the
key to display the last-viewed folder.
4. Use the
or
key to scroll to the MEMORY folder.
5. Use the
or
key to select Set Defaults.
6. Press the
(Enter) key.
The Set Defaults dialog box appears.
7. Press the
(Enter) key again.
The warning dialog box appears.
190
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
8. Reset parameters to their default configuration values by selecting the
appropriate option:
• To restore MOST Device and Host parameters to default
configurations, press the MOST soft key.
• To restore ALL parameters, press the ALL soft key.
• To cancel, press the ESC soft key.
IMPORTANT
When performing Restore Adapter Parameters to Default Configurations on
page 190, the drive can detect a conflict and then not allow this function to
occur. If a conflict happens, first resolve the conflict and then repeat the
Restore Adapter Parameters to Default Configurations on page 190
procedure. The common reasons for a conflict include: a drive that is running
or a controller in Run mode.
9. Reset the adapter by cycling power to the drive or by using the Reset
Device function of the HIM, in the DIAGNOSTIC folder for the
drive.
ATTENTION: Risk of injury or equipment damage exists. If the adapter is
transmitting control I/O to the drive, the drive can fault when you reset the
adapter. Determine how your drive responds before resetting the adapter.
Updating the Drive Firmware
The drive firmware is contained within the PowerFlex 755 drive firmware. To
obtain a firmware update for the PowerFlex 755 drives, go to the Product
Compatibility and Downloads Center (PCDC) rok.auto/pcdc. This website
contains all firmware update files and associated Release Notes that describe
the following items:
• Firmware update enhancements and anomalies
• How to determine the existing firmware revision
• How to update the firmware using ControlFLASH™, DriveExplorer™,
DriveExecutive™, or HyperTerminal™ software.
1. In RSLinx Classic Gateway, select drive from project tree.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
191
Chapter 6
Troubleshooting
2. Right click on the drive, and select Device Properties.
Review current firmware version and read all Release Notes that apply
between the current version and the upgrade version.
3. Verify that 24V DC auxiliary control power is ON.
4. Verify the EtherNet/IP is connected and transmitting.
5. Go to the PCDC and search for PowerFlex 755.
6. From the search generated list, select PowerFlex 755.
The available firmware versions appear.
7. Select the appropriate firmware version and click Downloads.
8. From the Downloads page, click Select Files.
9. Select the files to download.
192
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Troubleshooting
Chapter 6
10. After you select the files to download, you are required to enter your
registered email and password. Sign in and acceptance to the Software
End-User License Agreement are required to obtain downloads.
11. Choose Managed Download or Direct Download. Follow the prompts
to complete the download.
12. Open ControlFLASH.
13. Click Next.
14. In the Catalog Number dialog box, select your drive from the list.
LP stands for low power, HP stands for high power.
15. In the Select the PowerFlex 755… device to update dialog box, expand
the project tree and select your drive.
16. Click Ok.
17. In the Firmware Revision dialog box, select “Show all revisions’ and
choose the version of software you want to install.
18. Click Next.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
193
Chapter 6
Troubleshooting
19. Review the Summary dialog box and click Finish to update the
firmware.
20. In the ControlFLASH dialog box, select Yes to confirm update.
The drive flashes and a status window indicates the progress. The drive
reboots after the firmware download is complete.
21. After the connection to the drive is re-established, ControlFLASH
indicates if the update was successful.
22. Click OK to exit.
23. Close the ControlFLASH software.
194
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Chapter
7
Periodic and Preventive Maintenance
This chapter provides information on how to perform preventive maintenance
on the PowerFlex® 755 On-Machine™ Drive and components that can affect the
life and operability of the drive.
Recommended Preventive
Maintenance
Rockwell Automation recognizes that following a defined maintenance
schedule delivers the maximum product availability. By strictly following the
maintenance schedule that is provided, you can expect the highest possible
uptime.
This annual preventive maintenance program includes the following primary
tasks:
• A visual inspection of all drive components
• General cleaning and maintenance
• Tightness checks on all power connections
• Tightness checks on all bottom-plate connectors
See Chapter 5- Drive Maintenance and Chapter 6- Troubleshooting for
additional information on how to inspect and test the system.
The recommended maintenance tasks and schedule for a drive are contained in
Maintenance of Industrial Control Equipment on page 197. The Schedule
Codes Explanations section on page 196 contains an explanation of the codes
that are contained in the recommended maintenance tasks and schedule tables.
IMPORTANT
Duty cycle, load profile, temperature, altitude, incoming line conditions, and
other operating/environmental conditions greatly affect reliability of a drive.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
195
Chapter 7
Periodic and Preventive Maintenance
Schedule Codes Explanations
The following codes are used to indicate the tasks that are associated with the
components that are identified in the recommended tasks and maintenance
schedule tables on pages 197…202.
ATTENTION: Servicing energized industrial control equipment can be
hazardous. Severe injury or death can result from electrical shock, burn, or
unintended actuation of controlled equipment.
Recommended practice is to disconnect and lock out / tag out control
equipment from power sources, and discharge stored energy in the system, if
present. If it is necessary to work in the vicinity of energized equipment, only
qualified personnel are permitted to perform such work. Adhere to all
applicable safety practices and wear protective equipment.
IMPORTANT
196
Review product manuals for detailed maintenance information relevant for
a particular model.
Code
Task
Description
I
Inspect
Inspect the component for signs of excessive accumulation of dust, dirt, or
external damage. For example, inspect the drive heatsink fan inlet screen for
debris that can block the airflow path.
C
Clean
Clean the components, specifically the drive heatsink fan inlet screen.
M
Maintain
This type of maintenance task can include tightening loose terminal and cable
connectors.
R
Replace
This component has reached its mean operational life. Replace the component to
decrease the chance of failure. It is likely that components can exceed the
designed life in the drive, but component life is dependent on many factors such
as usage, and heat.
RFB/R
Refurbish/Replace
The parts can be refurbished, at lower cost, or replaced with new ones.
Rv
Review
A discussion with Rockwell Automation® personnel is recommended to help
determine whether any of the enhancements/changes made to the drive
hardware and control could benefit the application.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Periodic and Preventive Maintenance
Maintenance of Industrial
Control Equipment
Chapter 7
ATTENTION: Performing service on energized Industrial Control Equipment
can be hazardous. Severe injury or death can result from electrical shock,
bumping, or unintended actuation of controlled equipment. Recommended
practice is to disconnect and lock out / tag out control equipment from power
sources, and release stored energy, if present. See National Fire Protection
Association Standard No. NFPA 70E, Part II (as applicable) OSHA rules for
Control of Hazardous Energy Sources (lock out / tag out), and OSHA Electrical
Safety Related Work Practices for safety-related work practices. These
publications include procedural requirements for lock out / tag out,
appropriate work practices, personnel qualifications, and training
requirements where it is not feasible to de-energize and lock out / tag out
electric circuits and equipment before working on or near exposed circuit
parts.
Periodic Inspection — Industrial control equipment must be inspected
periodically. Inspection intervals are based on environmental/operating
conditions, and adjusted as indicated by experience. We recommend an initial
inspection within 3…4 months after installation. We recommend an annual
inspection after initial inspection, and on an ongoing basis.
Real-time Clock - Factory-installed CR1220 lithium coin cell battery
provides power to the real-time clock (supplied). Preserves the clock setting in
the event power to the drive is lost or cycled. Approximate life is 4.5 years with
drive unpowered, or lifetime if drive is powered. For configuration and
replacement information, refer to the PowerFlex 750-series AC Drives
Reference Manual, publication 750-RM002.
Contamination — If inspection reveals that dust, dirt, moisture, or other
contamination has reached the control equipment, the cause must be
eliminated. This contamination can indicate an incorrect or ineffective
enclosure, unsealed enclosure openings (conduit or other), or incorrect
operating procedures. Dirty, wet, or contaminated parts must be replaced
unless they can be cleaned effectively by vacuuming or wiping.
ATTENTION: Do not use compressed air or similar to clear dust or debris. Use
of compressed air can cause equipment damage or failure.
Cooling Devices —Inspect the heatsink fan on the back side of the drive.
Replace if the shaft does not turn freely, if blades are missing, or if the fan is not
functioning properly. Apply power momentarily to check operation. If unit
does not operate, replace fan as appropriate.
Predictive Maintenance for Drives — Predictive Maintenance with Logix
PowerFlex 755 drives contain algorithms for Predictive Maintenance that are
used to improve the uptime of machines, processes, and facilities. These
algorithms monitor the lifespan of certain components. They can be used to
alert personnel when the components are nearing the end of their lifespan so
the components can be replaced before they fail.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
197
Chapter 7
Periodic and Preventive Maintenance
There are algorithms for drive fans, relay contacts on digital outputs, motor
bearings, motor lubrication, machine bearings, and machine lubrication.
Parameter 00:469 [PredMaint Sts] should be monitored by the Logix
Controller in order to alarm the system of a impending Elapsed component
Life threshold.
Predictive maintenance for drives is straightforward. Each predictive
maintenance item has five key parameters. There are algorithms for drive fans,
relay contacts on digital outputs, motor bearings, motor lubrication, machine
bearings, and machine lubrication.
• [Total Life] is the total expected life of the component
• [Elapsed Life] is the amount of life that has been expended
• [Remaining Life] is the Total Life minus Elapsed Life
• [Event Level] is the amount of Elapsed Time (in percent of Total Life)
when you want the drive to warn the user of an impending failure
• [Event Action] is the action set to take place when the drive reaches the
Event Level. It can be set to the following options: Ignore, Alarm, Fault
Minor, Fault Coast Stop, Fault Ramp Stop, or Fault Current Limit Stop.
TIP
Set parameters 00:488…00:519 appropriately for desired status
reporting in 00:469 [PredMaint Sts].
The alarm and fault actions stop the drive or prevent it from starting. If using a
controller and a network interface such as EtherNet/IP, the logic and
notification can be handled at the controller level. Configure the [Life Event
Action] parameter to Alarm and use the controller to monitor the 00:469
[PredMaint Sts] parameter.
198
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Periodic and Preventive Maintenance
Chapter 7
See PowerFlex 750-Series AC Drives Programming Manual, publication
750-PM001 for details on the Predictive Maintenance parameter group in the
Protection folder and programming examples. The design life expectancy of
the overall components normally exceeds 10 years (in some cases it can last 20
years or more) in normal operating environments.
Operating Mechanisms — Check for proper functioning and freedom from
sticking or binding. Replace any broken, deformed, or badly worn parts or
assemblies according to individual product renewal parts lists. Check and
securely re-tighten (if necessary) any loose fasteners. Lubricate (if specified)
per individual product instructions.
IMPORTANT
Allen-Bradley® magnetic starters, contactors, and relays are designed to
operate without lubrication - do not lubricate these devices. Oil or grease on
the pole faces (mating surfaces) of the operating magnet can cause the device
to malfunction. Some parts of other devices are lubricated at the factory. If
lubrication during use or maintenance of these devices is needed, it is specified
in their individual instructions. If in doubt, consult the nearest Rockwell
Automation sales office for information
Contacts —Check contacts for excessive wear and dirt accumulations.
Discoloration and slight pitting are acceptable. Do not file contacts. Do not
use contact spray cleaners, as residues can cause sticking or interfere with
electrical continuity. Replace the contacts only after the silver has become
badly worn. Always replace contacts in complete sets to avoid misalignment
and uneven contact pressure.
Terminals — Loose connections can cause overheating that can lead to
equipment malfunction or failure. Check the tightness of all terminals –
securely tighten any loose connections. Replace any parts or wiring that is
damaged by overheating. Also check ground connection integrity.
Coils—If a coil exhibits evidence of overheating (cracked, melted, or burned
insulation), it must be replaced. In that event, check for and correct overvoltage
or undervoltage conditions, which can cause coil failure. Be sure to clean any
residues of melted coil insulation from other parts of the device or replace such
parts.
High-Voltage Testing — Do not perform high-voltage insulation resistance
(IR) and dielectric withstanding voltage (DWV) tests to check solid-state
control equipment. When measuring IR or DWV of electrical equipment such
as transformers or motors, a solid-state device that is used for control or
monitoring must be disconnected before performing the test. Even though no
damage is readily apparent after an IR or DWV test, the solid-state devices are
degraded and repeated application of high voltage can lead to failure.
Final Check Out — After maintenance or repair of industrial controls, always
test the control system for proper functioning under controlled conditions that
avoid hazards if a control malfunction occurs.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
199
Chapter 7
Periodic and Preventive Maintenance
Bus — For drives that are in storage and do not have a voltage that is applied,
maintenance of the drive product can also be required
(see Figure 13). For drives that are stored under 2 years, there is no additional
maintenance required. For storage greater than 2 years, see Table 9 for bus
capacitor reforming requirements.
Table 9 - Drive Storage Duration and Reforming Recommendations
Duration
Reforming Guideline
Under 2 years
No reforming required.
2 …3 years
Apply rated voltage, per the normal method, for 30 minutes under no load.
Over 3 years
Using a DC power supply connected directly to the DC terminals of the product, ramp-up the voltage from 0…100% of DC bus voltage (as per Table 10 DC Bus Voltage Ramp-up Values) in increments of 50%, 75%, and 100% rated voltage, under no load, for 30 minutes at each increment.
See Figure 13 for an illustration of this method.
Table 10 - DC Bus Voltage Ramp-up Values
AC Input Voltage
Voltage Across the DC Bus
400/480V
680V DC
Figure 13 - Bus Capacitor Reforming Guidelines
100
90
80
70
% of Voltage [V]
60
50
Storage period < 2 years = No reforming required
40
Storage period 2…3 years
30
Storage period >3 years
20
10
0
0
15
30
45
60
75
90
Time [min]
Receptacles and Cable Connectors— Check the tightness of all external
cable connections that are made to the quick connectors on the bottom
200
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Periodic and Preventive Maintenance
Chapter 7
enclosure plate. Cable connectors should be tightened hand-tight and
receptacles should be to the specified torque values listed in the following table.
Terminal Designation
Description
Torque Value (lb•in)
L123
Input Power
60 ± 10%
T123
Output Power
60 ± 10%
DRB
Dynamic Brake
60 ± 10%
EMB1
400/480V AC Source Mechanical Brake
45 ± 10%
EMB2
24V DC Mechanical Brake
45 ± 10%
CP
24V DC Control Power
45 ± 10%
CPBR
24V DC Brake Power
45 ± 10%
DBRT
Brake Resistor Thermostat Temperature
45 ± 10%
SO
S0 Safety (S3)
45 ± 10%
S0
S0 Network Safety (S4)
45 ± 10%
S0
S0 Network Safety (S4 with brake)
45 ± 10%
S1
S1 Network Safety (S4)
45 ± 10%
PO
P0 Digital Input
45 ± 10%
P1
P1 Digital Input
45 ± 10%
Allen-Bradley Servo Bulk Head Hiperface Encoder Bulk head adapter
11 ± 10%
Allen-Bradley Servo Bulk Head Hiperface Encoder Mounting screws
25 ± 10%
Allen-Bradley Servo Motor Power and Brake - Bulk
head adapter
11 ± 10%
Allen-Bradley Servo Motor Power and Brake Mounting screws
25 ± 10%
M23 Incremental Encoder
133 ± 10%
HIPSC
M23 Hiperface SC Encoder
133 ± 10%
SSIL
M23 SSI Linear Encoder
133 ± 10%
DENCO
M23 Dual Incremental Encoder - 0
133 ± 10%
DENC1
M23 Dual Incremental Encoder - 1
133 ± 10%
SSISC
M23 SSISC Rotary Encoder
133 ± 10%
ETH1
EtherNet/IP Link 1
20 ± 10%
ETH 2
EtherNet/IP Link 2
20 ± 10%
CFBM
CPBM
ENCO
Solid-state Devices —Solid-state devices require a little more than a periodic
visual inspection. Inspect the printed circuit boards to determine whether they
are properly seated in the edge connectors. Board locking tabs must be in place.
Necessary replacements must be made only at the personal computer board or
plug-in component level. Do not use solvents on printed circuit boards. When
blowers are used, air filters must be cleaned or changed periodically depending
on the specific environmental conditions encountered.
ATTENTION: Use of other than factory recommended test equipment for
solid-state controls can result in damage to the control or test equipment or
unintended actuation of the controlled equipment.
Locking and Interlocking Devices — Check these devices for proper working
condition and capability of performing their intended functions.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
201
Chapter 7
Periodic and Preventive Maintenance
Maintenance After a Fault Condition — An open short circuit protective
device (such as a fuse or circuit breaker) in a properly coordinated motor
branch circuit is an indication of a fault condition in excess of operating
overload. Such conditions can damage control equipment. Before restoring
power, the fault condition must be corrected and any necessary repairs or
replacements must be made to restore the control equipment to good working
order. Make sure that the parts are properly matched to the model, series, and
revision level of the equipment.
Keep Good Maintenance Records —This rule is most helpful to locate
possible intermittent problems by pointing to a particular area of constant
trouble within the overall system. Furthermore, good maintenance records
reduce major costly shutdowns by demanding the use of proper test equipment
and an appropriate inventory of spare parts.
We recommend that a complete record of parameter settings be kept close to
the drive for future reference. Some drives also incorporate an operator
interface that can store a copy of the parameter setting.
IMPORTANT
Duty cycle, load profile, temperature, altitude, incoming line conditions,
and other operating/environmental conditions greatly affect reliability of a
drive.
Table 11 - Recommended Drives Maintenance Tasks and Schedule
Years >
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R
I
I
I
I
R
I
I
I
I
R
Components and Activities
Air-cooling
System
Main Heatsink
Fan
Assembly(1)(2)
I
Terminal
Wiring
Cables and
Connectors
I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M
Enhancements
Firmware
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Hardware
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Rv
-
-
Operational
Conditions
Parameters
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Application
Concerns(3)
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Spare Parts
Spare Parts
and Inventory/
Needs(4)
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Rv
I
I
Internal
Components
Electrical
wiring(5)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Covers / Doors
Seals
I
I
I
I
R
I
I
I
I
R
I
I
I
I
R
I
I
I
I
R
Ground
Ground
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
(1)
(2)
(3)
(4)
(5)
202
I
I
I
R
I
I
I
I
Inspect and clean screens every 3 months or more frequently, depending on the environment.
Use 00:469 [PredMaint Sts] to monitor predictive maintenance for the Frame 2 drive.
See Wiring and Grounding Guidelines for Pulse-width Modulated (PWM) AC Drives, publication DRIVES-IN001.
See the associated chapter or section for the list of parts.
Inspect wire connections.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Appendix
A
Spare Parts Directory
Induction Motor 400/480 AC
Source Brake
Schematic Symbol
Part Description
Catalog Number
1EA030
PowerFlex 755 Drive (Note 1)
20G11F****AA0NNNNN
1CH030
PowerFlex 750, Frame 2 EMC Kit
20-750-EMC1-F2
1CH031
1321 Common Mode Code
1321-M055
1EA030_ENCODER
PowerFlex 750 Encoder Option Module
20-750-ENC-1
1EA030_DENCODER
PowerFlex 750 Dual Encoder Option Module
20-750-DENC-1
1EA030_UFM
PowerFlex 750 Universal Feedback Module
20-750-UFB-1
1EA030_STO
PowerFlex 750 Network Safe Torque-Off Module
20-750-S3
1EA030_SSM
PowerFlex 750 Integrated Network Safety Functions
Module
20-750-S4
1EA030_I/O
PowerFlex 750 24V DC 1R2T I/O Module
20-750-2263C-1R2T
1EA030_APS
PowerFlex 750 Auxiliary Power Supply Module
20-750-APS
1HIM320
PowerFlex IP66 / UL Type 4X Human Interface
Module (HIM)
20-HIM-C6S
1CB030
140G 125A Molded Case Circuit Breaker
140G-G6C3-C30-AJ
1CB250
140M/MT Brake Motor Protection Circuit Breaker
140M-C2E-B25/
140MT-C3E-B25
1CB250_AUX
140M/MT MPCB Auxiliary Contact
140M-C-AFA10/
140MT-C-AFA10
5BC130
IEC 9A Brake Contactor
100-C09EJ10
5BC130_SUP
Contactor, Coil Surge Suppressor
100-FSD250
5BC130_AUX
Contactor, Auxiliary Contact
100-SB01
1SUP270(2)
Brake Contact, RC Suppressor
ELECTROCUBE-RG1676-16
5CB070
4A Circuit Breaker
1489-M2D040
6ET210
Ethernet I/P Tap, 3 Port
1783-ETAP
ENET_DRIVE
RJ45 Ethernet Media
1585J-M4TBJM-1
(1)
(1) Refer to the drive data nameplate or Tables 1 or 2 on the schematics to select the drive size.
(2) Contact your local distributor to order an Electrocube component.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
203
Appendix A
Spare Parts Directory
Induction Motor 24V DC
Mechanical Brake
SCHEMATIC SYMBOL
PART DESCRIPTION
CATALOG NUMBER
1EA030(1)
PowerFlex 755 Drive (Note 1)
20G11F****AA0NNNNN
1CH030
PowerFlex 750, Frame 2 EMC Kit
20-750-EMC1-F2
1CH031
1321 Common Mode Code
1321-M055
1EA030_ENCODER
PowerFlex 750 Encoder Option Module
20-750-ENC-1
1EA030_DENCODER
PowerFlex 750 Dual Encoder Option Module
20-750-DENC-1
1EA030_UFM
PowerFlex 750 Universal Feedback Module
20-750-UFB-1
1EA030_STO
PowerFlex 750 Network Safe Torque-Off Module
20-750-S3
1EA030_SSM
PowerFlex 750 Integrated Network Safety Functions
Module
20-750-S4
1EA030_I/O
PowerFlex 750 24V DC 1R2T I/O Module
20-750-2263C-1R2T
1EA030_APS
PowerFlex 750 Auxiliary Power Supply Module
20-750-APS
1HIM320
PowerFlex IP66 / UL Type 4X Human Interface
Module (HIM)
20-HIM-C6S
1CB030
140G 125A Molded Case Circuit Breaker
140G-G6C3-C30-AJ
5CB130
1489 Miniature Circuit Breaker
1489-M2D040
5CB130_AUX
1489 Miniature Circuit Breaker Auxiliary Contact
1489-AMRA3
5BC130
IEC 9A Brake Contactor
100-C09EJ10
5BC130_SUP
Contactor, Coil Surge Suppressor
100-FSD250
5BC130_AUX
Contactor, Auxiliary Contact
100-SB01
1BD270
Brake Contact, RC Suppressor
199-MSMD1
5CB070
4A Circuit Breaker
1489-M2D040
6ET210
Ethernet I/P Tap, 3 Port
1783-ETAP
ENET_DRIVE
RJ45 Ethernet Media
1585J-M4TBJM-1
(1) Refer to the drive data nameplate or Tables 1 or 2 on the schematics to select the drive size.
204
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Spare Parts Directory
Servo Motor 24V DC
Mechanical Brake
Appendix A
SCHEMATIC SYMBOL
PART DESCRIPTION
CATALOG NUMBER
1EA030(1)
PowerFlex 755 Drive (Note 1)
20G11F****AA0NNNNN
1CH030
PowerFlex 750, Frame 2 EMC Kit
20-750-EMC1-F2
1EA030_DENCODER
PowerFlex 750 Dual Encoder Option Module
20-750-DENC-1
1EA030_UFM
PowerFlex 750 Universal Feedback Module
20-750-UFB-1
1EA030_STO
PowerFlex 750 Network Safe Torque-Off Module
20-750-S3
1EA030_SSM
PowerFlex 750 Network Integrated Network Safety
Functions Module
20-750-S4
1EA030_I/O
PowerFlex 750 24V DC 1R2T I/O Module
20-750-2263C-1R2T
1EA030_APS
PowerFlex 750 Auxiliary Power Supply Module
20-750-APS
1HIM320
PowerFlex IP66 / UL Type 4X Human Interface
Module (HIM)
20-HIM-C6S
1CB030
140G 125A Molded Case Circuit Breaker
140G-G6C3-C30-AJ
5CB130
1489 Miniature Circuit Breaker
1489-M2D040
5CB130_AUX
1489 Miniature Circuit Breaker Auxiliary Contact
1489-AMRA3
5BC130
IEC 9A Brake Contactor
100-C09EJ10
5BC130_SUP
Contactor Coil Surge Suppressor
100-FSD250
5BC130_AUX
Contactor Auxiliary Contact
100-SB01
1BD270
Brake Contact, RC Suppressor
199-MSMD1
5CB070
4 A Circuit Breaker
1489-M2D040
6ET210
Ethernet I/P Tap, 3 Port
1783-ETAP
ENET_DRIVE
RJ45 Ethernet Media
1585J-M4TBJM-1
(1) Refer to the drive data nameplate or Tables 1 or 2 on the schematics to select the drive size.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
205
Appendix A
Spare Parts Directory
Gland Plate Receptacles
SCHEMATIC SYMBOL
PART DESCRIPTION
CATALOG NUMBER
L123
Input Power Receptacle,IN1,M35,4 Pin
SK-26G-RCPT-L123-M35-4
T123
Output Power Receptacle,M29,4 Pin
SK-26G-RCPT-T123-M29-4
DBR
Dynamic Brake Receptacle,M29,4 Pin
SK-26G-RCPT-DBR-M29-4
T123
Output Power Receptacle,M35,4 Pin
SK-26G-RCPT-T123-M35-4
DBR
Dynamic Brake Receptacle,m35,4 Pin
SK-26G-RCPT-DBR-M35-4
EMB1/EMB2
Mechanical Brake Receptacle,m24,3 Pin
SK-26G-RCPT-EMB1-2-M24-3
CP
24V DC Control Power Recep,Mini,4 Pin
SK-26G-RCPT-CP-MINI-4
CPBR
24C DC Brake Power Recep,Mini,4 Pin
SK-26G-RCPT-CPBR-MINI-4
S0
S0 Network Safety Recep,A,Micro,5 Pin
SK-26G-RCPT-S0-A-MICRO-5
S0
S0 Network Safety Recep,B,Micro,5 Pin
SK-26G-RCPT-S0-B-MICRO-5
S1
S1 Network Safety Recep,B&C,Micro,5 Pin
SK-26G-RCPT-S1-B-C-MICRO-5
S0
S0 Network Safety Recep,C,Micro,5 Pin
SK-26G-RCPT-S0-C-MICRO-5
P0
P0 Digital Input Receptacle,Micro,5 Pin
SK-26G-RCPT-P0-MICRO-5
P1
P1 Digital Input Receptacle,Micro,5 Pin
SK-26G-RCPT-P1-MICRO-5
DBRT
Brake Res Thstat Temp Recep,Micro,4 Pin
SK-26G-RCPT-DBRT-MICRO-4
ETH1/ETH2
Micro D-code, QD Style Ethernet Media
1585D-D4TBJM-0M3
ENC0
INC Encoder Receptacle,M23,12 Pin,E41
SK-26G-RCPT-ENC0-E41-M23-12
HIPSC
HIPSC Encoder Receptacle,M23,12 Pin,E42
SK-26G-RCPT-HIPSC-E42-M23-12
SSISC
SSI SC Rotary Encoder Recp,M23,12 P,E43
SK-26G-RCPT-SSISC-E43-M23-12
DENC0
Dual INC Encoder 0 Recp,M23,12 Pin,E44
SK-26G-RCPT-DENC0-E44-M23-12
DENC1
Dual INC Encoder 1 Recp,M23,12 Pin,E44
SK-26G-RCPT-DENC1-E44-M23-12
HIPSC
HIPSC Encoder Recp,M23,12 Pin,E51,E53
SK-26G-RCPT-HIPSC-E51-3-M23-12
SSIL
SSI LIN Encr Recp,M23,12 Pin,E53,E54,E55
SK-26G-RCPT-SSIL-E53-4-5-M23-12
SSISC
SSI SC Rotary Encoder Recp,M23,12 P,E56
SK-26G-RCPT-SSISC-E56-M23-12
CPBM(1)
Output Pwr,#10 & Brake,#18, Recp,6 Pin
SK-26G-RCPT-CPBM-P10-B18-6
Mp-series Cable Bulkhead Adapter, 06CF
2090-KPB47-06CF(4)
Output Pwr,#14 & Brake,#18, Recp,6 Pin
SK-26G-RCPT-CPBM-P14-B18-6
Mp-series Cable Bulkhead Adapter, 12CF
2090-KPB47-12CF(5)
HIPSC Encoder Recp. Servo bulk H,E52,E55
SK-26G-RCPT-HIPSC-E52-5-M23-17
Mp-series Cable Bulkhead Adapter, CF
2090-KFB47-CF(6)
CPBM(2)
CFBM(3)
(1)
(2)
(3)
(4)
(5)
(6)
206
Use with SK-26G-RCPT-CPBM-P10-B18-6.
Use with SK-26G-RCPT-CPBM-P14-B18-6.
Use with SK-26G-RCPT-HIPSC-E52-5-M23-17.
This is a flange adapter to mount the receptacle SK-26G-RCPT-CPBM-P10-B18-6 on the gland plate.
This is a flange adapter to mount the receptacle SK-26G-RCPT-CPBM-P14-B18-6 on the gland plate.
This is a flange adapter to mount the receptacle SK-26G-RCPT-HIPSC-E52-5-M23-17 on the gland plate.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Appendix
B
Startup Information
Gather the following information before proceeding to startup. It is
recommended to print this page and keep it available during the startup
process.
Prepare for Initial Drive
Startup
Motor Data(1) (2)
Dynamic Brake Data
Option Module: Safety
Stop Mode
Application Specifics
Hp/kW
Ohms
(A) S3 Safe Torque
Off – Hardwired
Coast
Accel Rate
Hertz
Watts
(A) S3 Safe Torque Off
– Integrated Safety
Ramp Stop
Decel Rate
RPM
Watts/sec
(joules)
(B) S4 Integrated Safe
Speed Monitoring
Current Limit
S Curve
(C) S4 Integrated Safe
Speed Monitoring with
Source Brake
Volts
Amperes
# Motor Poles
Mechanical Motor
Brake Data
Horizontal /
Vertical
(N) None
Max Velocity
Port Assignment
Current
Position Loop
Amperes
Speed Loop
Motor Polarity
Universal
Feedback Port
Forward Direction
Voltage
24V DC or
400/480 V AC
Reverse Direction
Ethernet/IP address
Firmware Revision(3) (4)
Drive Catalog Number(4)
Drive Rating(4)
Add-on Profile Version
Option
Port 4
Module Port
Assignment(5)
Port 5
Port 6
Port 7
Port 8
20-750-2263C-1R2T
20-750-APS
(1) The motor data must be entered in kW when doing installation for integrated motion. (kW=Hp*0.746)
(2) If an Allen Bradley permanent magnet servo motor is being used (versus an induction motor), you must look up the Allen-Bradley servo motor part number. Refer to PowerFlex 750-Series AC Drives
Technical Data, publication 750-TD001 to obtain proper VFD drive settings for the motor being controlled.
(3) Get help determining how products interact, check features and capabilities, and find associated firmware https://compatibility.rockwellautomation.com/Pages/home.aspx. For additional
information on how to update drive firmware, see the Troubleshooting chapter of this manual.
(4) Firmware version, drive catalog number, and drive ratings are located on the data name plate. Additional information about the option modules and their slots are located in the electrical schematics.
(5) Slot 4, 5, and 6 are specific to your application. The option module used is identified in the catalog string definition. See Catalog Number Explanation on page 16 for more information.
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
207
Appendix B
Startup Information
Notes:
208
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
Index
Numerics
1756-L73S controller 59
1783-ETAP 50
20-750-2263C-1R2T 121
20-750-S3 57, 124
20-750-S4 57, 124
24V DC 12, 161
circuit breaker 44
control power 44, 161, 170
energize 51
pinout 44
400/480V AC 153, 170
cycle power 25
line power 12, 22 … 26, 96, 170
A
access HIM cable 149
adapter
firmware update 191
parameter use 53, 185, 188
reset 185, 187
resetting 187
restore parameters 190
status parameter 185, 190
status webpages 185
add drive to network 60, 112
additional resource 8, 51, 112
add-on profile 57
application tuning 108
Armor GuardLogix 57, 124
ArmorConnect 15, 25, 38
Autotune 97
00|70 Autotune 100
I/O mode
See startup wizard
autotune
integrated motion 138, 142
position loop, integrated motion 142
velocity loop, integrated motion 142
auxiliary circuit breaker door 12, 176
axis
configure 117
creation, integrated motion 117
motion group 116
properites, integrated motion 127
scheduling 126
axis association 116, 127
axis rotation See motor
B
BOOTP 50, 53
disabling 54
brake 25, 151, 176
contactor 152
troubleshooting 175
mechanical brake 96
source brake 25, 161, 176
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
branch circuit protection 23, 176, 202
requirement 25
bus capacitor
discharge 17
reforming 29
voltage check 178
C
cabinet rating 20
cable 38
connection 45
guidelines 20
HIM 149
installation 20
interface connection 44, 45
interface receptacle 38
motor cable 37
motor cable length 37
pinout 48
power media cable 25
rating 21, 25
receptacle 38
receptacle pinout 38, 44, 47
SEW cable 38
tray 20
catalog number explanation 16
circuit breaker 25, 26, 153, 161
24V DC 44, 170
400/480V AC 153, 170
door 12, 176
energize 51, 96, 170
mechanical brake, DC 25, 51, 96, 161, 176
open door 145, 146
replace 161
reset 176
source brake, AC 25, 51, 161, 176
troubleshooting 175
communication
add drive to network 60
disable BOOTP 53
going online troubleshooting 185
rate 55
replace ETAP 163
set 1783-ETAP 50, 163
set data rate 55
set gateway address 54, 190
set I/P address 53
set IP address 54
using adapter parameter 53
Compact GuardLogix 57, 59, 124
configure axis 117, 124, 127
connection
cable 38, 47, 170
type 67
connector
mating 38
pinout 48
control power 44
controller 57, 112, 124
command control word 80
organizer 67, 88
209
Index
cover
circuit breaker 25, 51
open circuit breaker door 145, 146
remove cover 148
D
data nameplate 12 … 13
catalog number 16
data rate
set 55
datalink 81, 85, 89
DC bus
maintenance 28, 29
voltage check 178
delta-Wye solid ground 22
DHCP 50
diagram
system exterior 11
system interior 145
digital input
I/O mode 80
integrated motion 120
digital output
I/O mode 82
integrated motion 121
dimension 27, 29
direction test 104
direction verification 104
download project 92, 135
drive
attach cover 169
identification 16
integrity check 184
peripheral device 16, 114
port assignment, integrated motion 118
storage 28, 29
duplex communication mode
selecting 55
dynamic brake 51, 119
dynamic motor test
integrated motion 140
E
electrical safety consideration 19, 173
electromagnetic compatability (EMC) 21, 36
general note 21
wiring 22
electrostatic discharge (ESD) 20
embedded EtherNet/IP 51
EMC kit 163
EMI filter 21
encoder
mechanical checks 180, 181
system components 180
encoder feedback
troubleshooting 175, 179
end of life (EOL) 19
environment 20
210
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
environment and enclosure 19
environmental conditions 20
error. See fault
ETAP 163
maintenance 163
ethernet
ETAP 50
IP address 54
ethernet.See communication
F
fan
maintenance 160
fault
action
configuring the adapter 188
configuration
configuring the adapter 189
maintenance 202
set action 187
troubleshooting 174
feedback device. See option module
feeder circuit protection 23, 24
firmware
requirement 57, 124
update 191
freight damage 30
fuse 8, 25, 202
G
gain tuning, integrated motion 129
gateway address, set 54, 190
gland plate
abbreviation 47
configruation 44
configuration option 45
option 44
receptacle 44
go online 93, 137, 185
troubleshooting 185
ground
earth ground 36
EMI filter 21
PE or ground 37
safety ground 36
grounding 12, 23, 149, 170, 181
EMI filter 21
PE or ground 37
safety grounds 36
GuardLogix 57, 59, 124
H
hard-wired safety 67
Index
HIM 12
20-HIM-C6S HIM 53
accessing parameters with 53
cable disconnect 149
change the language 52
energize 51
using the HIM 52
hoisting 12, 31
hold last
configuring the adapter 188
I
I/O mode
application tuning 108
connect motor 109
datalink 81, 85, 89
digital inputs 80
digital output 82
direction test 104
EtherNet/IP Seestart up wizard
inertia tune 102
input parameter 85
jog 104
output parameter 85
performance tuning 108
rotate tune 102
safety connection type 67
save and download project 92
start up wizard 72
start/stop 80
synchronize drive 110
I/O mode startup 59
when to use 56
I/O option module 160
I/P address
set 53
induction motor
24V DC brake (15.4 amps) 45
24V DC brake (22 amps) 45
source brake (15.4 amps) 45
source brake (22 amps) 46
inertia tune
I/O mode 102
inspect 30
installation
cable 38, 47, 170
label 34
lift and transport 31
mount drive 35
overview 17
precaution 17
receive, unpack, inspect 28, 30
receptacle pinout 48
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
integrated motion 112, 130
add axis to motion group 125
add drive 112
axis association 116
base update period 125
go online 137
I/O project 112
module properties 112
motor and feedback test 140
motor polarity 141
save and download 135
set base update period 126
Integrated Motion startup 112
when to use 56
Integrated Safe Torque Off Module 57, 124
Integrated Safety Function 57, 124
controller requirement 57, 96, 124
definition 11, 16
integrated safety 67
logic 86
IP address 53
See communication
set 50, 54
J
jumper configuration 36
L
label 12, 34
lift and transport 12, 31, 33
lifting 12, 32, 35
acceptable equipment 31
lifting hole 31
two-person lift 33
Logix Controller 56, 93
Logix Designer application 56
M
machine
apply power 170
attach cover 169
attention 17
description 11
dimension 27, 29
drive storage 28
identification 12 … 13
inspection 28, 30
integarted motion start up 112
integration 13
maintenance schedule 202
mounting clearance 28
preventive maintenance 195
product rating 11, 19
shipping damage 30
system configuration 13
weight 29
211
Index
maintenance 145
24V DC breaker 161
400/480V AC power 25
apply power 170
attach cover 169
auxiliary circuit breaker 161
brake contactor 152
check DC bus voltage 178
EMC kit 163
ETAP 163
faults 174
Frame 2 156
gland plate 164
heat sink fan 160
main circuit breaker 153
mechanical break circuit breaker 161
option module 160
PowerFlex 755, Frame 2 156 … 159
preventive 195
receptacle torque 200
record keeping 202
remove front cover 148
replace receptacle 164
reset circuit breaker 176
schedule 202
source break circuit breaker 161
surge supressor
AC source brake 25, 52, 150, 172, 177
DC brake 25, 52, 151, 172, 177
task list 202
manual tune, integrated motion 143
measurements 27, 32, 35
mechanical brake 25, 51, 96
circuit breaker, DC 161
minimum mounting clearance 28
module properties
I/O mode 63
drive parameter 72
import template file 63
manual entry 63
safety 67
verify data 66
integrated motion
add drive 112
motion group 116
add axis, integrated motion 125
create, integrated motion 123
properites, integrated motion 123
update period, integrated motion 125
motor
cable 37
cable length 37
configuration, integrated motion 130
connect motor,I/O mode 109
data source 130
jog 104
motion group, integrated motion 123
motor control, I/O mode 74
motor polarity 141
RS Trend 88
tuning,I/O mode 97
tuning,integrated motion 138
motor and feedback test 140
mount the packaged drive 35
212
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
mounting 12, 28
environment 35
hole location 35
mounting clearance 28
N
NEMA rating 20
netowrk safety. See safety
network 50
O
operating temperature 20
option module
20-750-2263C 121
port assignment 118
replacement 157
slot assignment 114, 157
universal feedback device 74
P
package content 30
Index
parameter
00|11 DC Bus Volt 96, 178
00|125 Pri Vel Fdbk Sel 99, 107, 183
00|126 Pri Vel Fdbk Fltr 183
00|128 Alt Vel Fdbk Sel 99
00|130 Alt Vel Feedback 104
00|131 Active Vel Fdbk 104
00|135 Psn Fdbk Sel 183
00|137 Open Loop Fdbk 99, 183
00|25 Motor NP Volts 184
00|26 Motor NP Amps 184
00|31 Motor Poles 184
00|35 Motor Ctrl Mode 183
00|363 FS Reconnect Dly 185
00|469 PredMaint Sts 198, 202
00|636 Speed Reg BW 108, 183, 184, 185
00|645 Speed Reg Kp 184
00|647 Speed Reg Ki 184
00|660 SReg Output 107
00|690 Limited Tqr Ref 184
00|70 Autotune 99
00|71 Autotune Torque 101
00|73 IR Voltage Drop 101
00|74 Ixo Voltage Drop 101
00|75 Flux Current Ref 184
00|781 PTP Accel Time 183
00|782 PTP Decel Time 183
00|787 PTP S Curve 183
00|838 Psn Reg Ki 183
00|839 Psn Reg Kp 108
00|919 Stop Owner 182
00|933 Start Inhibit 175, 182
00|935 Drive Status 1 83
00|945 At Limit Status 184
00|951 Last Fault Code 184
04|04 Enc 0 FB 111
04|14 Enc 1 FB 111
05|05 FB0 Position 98, 99
05|08 FB0 Cfg 105
07|01 Dig In Sts 85, 96, 122, 171, 174, 175
07|06 Digital Out Invert 174
07|10 Relay Out 0 174
07|20 Transistor Output 0 174
13|34 DLs From Net Act 185
13|35 DLs To Net Act 185
13|36 BOOTP 53, 185
13|37 Net Addr Src 54
13|38 IP Addr Cfg 1…13|41 IP Addr Cfg 4
54, 185, 190
13|42 Subnet Cfg 1…13|45 Subnet Cfg 4 54,
190
13|46 Gateway Cfg 1…13|49 Gateway Cfg 4
55, 190
13|50 Net Rate Cfg 55, 190
13|51 Net Rate Act 185
13|52 Web Enable 186
13|53 Web Features 186
13|54 Comm Flt Action 188
13|55 Idle Flt Action 188
13|56 Peer Flt Action 188
13|57 Msg Flt Action 188
13|58 Flt Cfg Logic 188
13|59 Flt Cfg Ref 188
13|60 Flt Cfg DL 01…
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
13|75 Flt Cfg DL 16 188
13|60 Flt Cfg DL 01…13|75 Flt Cfg DL 16 189
13|77 DLs Fr Peer Act 185
13|86 Fr Peer Status 185
13|88 DLs To Peer Act 185
access parameter 53
adapter status 185, 188
adapter web pages 185
configure drive parameter 72
convention 7
definition 7
I/O mode
input parameter 85
output parameter 85
reset adapter 187
restoring to factory default values 190
tuning 97
using adapter parameter 53, 185
xx|05 FB0 Position 111
xx|09 FB0 Loss Cfg 184
xx|25 FB0 Lin CPR 111, 183
xx|55 FB1 Lin CPR 183
parameters
restore adapter parameter 190
part number 16
password 185
performance tuning 108
peripheral device. See option module
pin identification 48
pinout receptacle 48
point-to-point (PTP) 79, 108, 148
port assignment
integarted motion 118
position feedback
troubleshooting 182
power
24V DC 12, 24, 44, 161, 178
400/480V AC 12, 25, 96, 153, 170
apply power 170
ArmorConnect 15
attention 17, 23
branch circuit protection 176, 202
circuit breaker 25
circuit protection, branch 23, 25
circuit protection, feeder 23, 24
control power 24, 161
electrical safety consideration 173
faults 174
lock out and tag out 145, 146
PE ground 12, 23, 36
remove 145, 146
requirement 22
reset circuit breaker 176
short-circuit rating (SCCR) 24
voltage check 178
warning 18, 23
PowerFlex 755
attach cover 169
configure axis 124, 127
configure axis, integrated motion 116
create axis 117
EMC kit 163
faults and alarms 174
Frame 2 156
213
Index
heatsink fan 160
removal 9, 158
HIM cable 156
option module 157
replacement 160
remove cover 156
update firmware 191
web pages 185
preventive maintenance 195
program mode
I/O mode 93
integrated motion 137
protection. See safety
publication reference 8
R
real-time clock 197
receive 28
receptacle
abbreviation 47
cable 38
connector 38, 170
gland plate 164
mating 38
pinout 48
replacement 164
torque 200
record maintenance 202
reference manual 8
reference material 51
relative humidity 20
remote run mode 95
remove cover 148
remove power 146
reset circuit breaker 176
resetting the adapter 187
rFlex 138
rotate tune
I/O mode 102
RS Trend 88, 109
properties 89
S
Safe Torque Off
controller requirement 57, 96, 124
definition 11
logic 86
safety commissioning 96
safety ground 23
safety option module
20-750-S3 module 57, 124
20-750-S4 module 57, 124
compatibility 11
connection type 67
logic 86
safety program, I/O mode 67
safety program, integrated motion 135
troubleshooting 175
safety product manuals 9
214
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
save and download project
I/O mode 92
integrated motion 135
save project 92, 135, 144
schedule
maintenance 202
scheduling
axis 126
servo motor
24V DC (14 amps) 46
24V DC brake (22 amps) 46
set fault action 187
SEW cable 38
shipping damage 30
short-circuit rating (SCCR) 24
source brake
circuit breaker 25
source brake, AC 51, 161
start up 49
add-on profile 57
apply power 170
determine mode 56
electrical power consideration 173
faults 174
I/O mode 59
add drive to network 60
application tuning 108
auto tune 97
connect motor 109
datalink 89
direction test 104
go online 93
inertia tune 102
performance tuning 108
remote run 95
rotate tune 102
safety logic 86
save and download project 92
static tune 97
synchronize drive 110
trend 88
integrated motion 112
add axis to motion group 125
add drive 112
autotune 142
axis association 116
axis creation 117
axis scheduling 126
create motion group 123
digital input 120
digital outputs 121
dynamic motor test 140
gain tuning 129
go online 137
I/O project 112
manual tune 143
module properties 112
motor and feedback test 140
motor data source 130
motor polarity 141
option module 114, 160
power options 118
safety program 135
save and download project 135
Index
save project 144
slot assignment 160
static motor test 139
tuning 142 … 143
mode choice 55
prepare for 49, 51, 207
wizard, start up wizard 72
start up
integrated motion
tuning 138
static tune
I/O mode 97
storage temperature 20
stored drive 29
Studio 5000 Logix Designer Application 56
subnet mask, set 54
surge supressor
AC source brake 150
DC brake 151
synchronize the drive 110
system configuration 13
W
weight 29
wiring 22
wiring and workmanship guidelines 20
wizard 72
Z
zero data
configuring the adapter 188
T
three-phase power. See power
trend properties 89
troubleshooting 173
brake contactor 174, 175
circuit breakers 178
encoder feedback 179
fault 174, 188
fault action 187
grounding 181
positioning 182
tuning
application tuning 108
autotune 97, 142
direction test 104
gain tuning 129
inertia tune 102
integrated motion 138
jog mode 104
motion system 112
motor auto tune 97
parameter 97
performance 108
rotate tune 102
static tune 97
velocity and position 143
U
UL rating 20
unpack 30
upkeep 145
V
voltage check 178
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
215
Index
Notes:
216
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
PowerFlex 755 On-Machine Drive User Manual
Rockwell Automation Publication 750-UM006C-EN-P - March 2022
217
Rockwell Automation Support
Use these resources to access support information.
Technical Support Center
Knowledgebase
Local Technical Support Phone Numbers
Literature Library
Product Compatibility and Download Center
(PCDC)
Find help with how-to videos, FAQs, chat, user forums, and product notification updates.
Access Knowledgebase articles.
Locate the telephone number for your country.
Find installation instructions, manuals, brochures, and technical data publications.
Download firmware, associated files (such as AOP, EDS, and DTM), and access product
release notes.
rok.auto/support
rok.auto/knowledgebase
rok.auto/phonesupport
rok.auto/literature
rok.auto/pcdc
Documentation Feedback
Your comments help us serve your documentation needs better. If you have any suggestions on how to improve our
content, complete the form at rok.auto/docfeedback.
Waste Electrical and Electronic Equipment (WEEE)
At the end of life, this equipment should be collected separately from any unsorted municipal waste.
Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec.
Allen-Bradley, ArmorBlock, ArmorConnect, ArmorStart, Connected Components Workbench, ControlFLASH, DriveExecutive, DriveExplorer, expanding human possibility, Guard I/O, Kinetix, Logix,
On-Machine, PowerFlex, Rockwell Automation, Rockwell Software, and Studio 5000 Logix Designer are trademarks of Rockwell Automation, Inc.
EtherNet/IP is a trademark of ODVA, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş. Kar Plaza İş Merkezi E Blok Kat:6 34752, İçerenköy, İstanbul, Tel: +90 (216) 5698400 EEE Yönetmeliğine Uygundur
Publication 750-UM006C-EN-P - March 2022
Supersedes Publication 750-UM006B-EN-P - May 2020
.3
Copyright © 2022 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
">