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Introduction
Manual Structure
Page Structure
The following page structure is used in this manual.
Level 2 heading
Level 3 heading
A step in a procedure
Indicates a procedure.
4 Installation and Wiring
4-3 Mounting Units
4-3-1 Connecting Controller Components
The Units that make up an NJ-series Controller can be connected simply by pressing the Units together and locking the sliders by moving them toward the back of the Units. The End Cover is connected in the same way to the Unit on the far right side of the Controller.
1
Join the Units so that the connectors fit exactly.
Hook
Connector
Hook holes
Special information
Icons indicate precautions, additional information, or reference information.
2
The yellow sliders at the top and bottom of each Unit lock the Units together. Move the sliders toward the back of the Units as shown below until they click into place.
Move the sliders toward the back until they lock into place.
Lock
Release
Slider
4
The sliders on the tops and bottoms of the Powe r Supply Unit, CPU Unit, I/O Units, Special I/O
Units, and CPU Bus Units must be completely locked (until they click into place) after connecting the adjacent Unit connectors.
Level 1 heading
Level 2 heading
Level 3 heading
Gives the current headings.
Page tab
Gives the number of the main section.
NJ-series CPU Unit Hardware User’s Manual (W500)
4-9
Manual name
This illustration is provided only as a sample. It may not literally appear in this manual.
Special Information
Special information in this manual is classified as follows:
Precautions for Safe Use
Precautions on what to do and what not to do to ensure safe usage of the product.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Additional Information
Additional information to read as required.
This information is provided to increase understanding or make operation easier.
Note References are provided to more detailed or related information.
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
7
Introduction
Precaution on Terminology
In this manual, “download” refers to transferring data from the Sysmac Studio to the physical Controller and “upload” refers to transferring data from the physical Controller to the Sysmac Studio.
In this manual, the CJ1W-PNT21 Unit may be referred to as “PROFINET IO Controller Unit”, “Master
Unit, “IO Controller Unit”, “IO Controller” or “PNT21 Unit”.
8
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
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Table of contents
- 3 Introduction
- 4 Relevant Manuals
- 5 Manual Configuration
- 9 Manual Structure
- 11 Sections in this Manual
- 12 CONTENTS
- 16 Read and Understand this Manual
- 19 Safety Precautions
- 24 Precautions for Safe Use
- 30 Precautions for Correct Use
- 33 Regulations and Standards
- 35 Unit Versions
- 37 Related Manuals
- 38 Revision History
- 39 Features and System Configuration
- 40 1-1 Overview of PROFINET
- 40 1-1-1 PROFINET IO Controller Unit Features
- 41 1-1-2 PROFINET Communication
- 42 1-1-3 PROFINET Distributed I/O
- 44 1-1-4 Provider/Consumer Model
- 46 1-2 PROFINET IO Controller Unit
- 46 1-2-1 Unit Specifications
- 47 1-2-2 Protocol Specifications
- 48 1-3 CX-ConfiguratorFDT
- 48 1-3-1 Overview
- 49 1-3-2 Specifications
- 51 1-4 Basic Operating Procedures
- 51 1-4-1 Configuring the PROFINET IO Controller Unit
- 52 1-4-2 PROFINET IO Controller Unit Startup Procedure
- 55 Nomenclature and Installation
- 56 2-1 Unit Components
- 56 2-1-1 Nomenclature and Functions
- 58 2-1-2 Switch settings
- 61 2-2 Installing the PROFINET IO Controller Unit
- 61 2-2-1 System Configuration Precautions
- 61 2-2-2 Mounting
- 62 2-2-3 Handling Precautions
- 63 2-2-4 External Dimensions
- 64 2-3 Network Installation
- 67 2-3-1 MRP Ring Redundancy
- 68 2-3-2 PROFINET IO Controller redundancy
- 69 2-3-3 Network and Controller Redundancy
- 71 Configuration Software
- 72 3-1 CX-ConfiguratorFDT
- 72 3-1-1 Starting CX-ConfiguratorFDT
- 73 3-1-2 Installation Procedure for a DTM
- 74 3-1-3 Establishing the PROFINET IO Network
- 75 3-2 CX-ConfiguratorFDT Main Window
- 78 3-2-1 Device Catalog
- 81 3-2-2 Adding Devices to the Network
- 82 3-2-3 Saving and Opening Projects
- 82 3-2-4 Exporting to HTML
- 83 3-2-5 Error Logging and FDT Monitoring
- 84 3-2-6 Access Control and User Management
- 88 3-3 PROFINET IO Controller DTM
- 88 3-3-1 DTM User Interface
- 90 3-3-2 PROFINET Identification
- 91 3-3-3 Configuration
- 98 3-3-4 Diagnosis
- 101 3-4 Firmware Upgrade
- 102 3-5 Generic IO Device DTM
- 102 3-5-1 GSDML File Support
- 103 3-5-2 Installing GSDML Files
- 103 3-5-3 Configuration User Interface
- 107 Data Exchange with the CPU Unit
- 108 4-1 Data Exchange with the CPU Unit
- 108 4-1-1 Data Flow
- 110 4-1-2 Accessing From the User Program
- 114 4-2 Device Variables for CJ-series Unit (Software Switches, Statuses)
- 114 4-2-1 Software Switches
- 115 4-2-2 Unit Status
- 117 4-2-3 IO Controller Status 1
- 119 4-2-4 IO Device Status
- 120 4-2-5 IO Device Input Valid Flags
- 121 4-2-6 IO Device New Alarms Flags
- 123 Operation
- 124 5-1 Configuring a Network
- 125 5-1-1 Adding Devices to the Network
- 127 5-1-2 Setting IO Device Names
- 129 5-2 Configuring the IO Devices
- 129 5-2-1 Defining the I/O Configuration
- 131 5-3 Configuring the IO Controller
- 131 5-3-1 PLC Setup
- 132 5-3-2 IO Controller Setup
- 133 5-3-3 IO Device Setup
- 134 5-3-4 IO Device Area
- 135 5-3-5 Mapping I/O Data
- 143 5-3-6 Supported Data Types and Conversion
- 147 5-4 Performance
- 149 5-5 Operating the Network
- 149 5-5-1 User Access to the Network
- 149 5-5-2 Changing the Output Data State of the IO Controller
- 151 Message Communications
- 152 6-1 Overview
- 153 6-2 Sending Acyclic Messages Using SendCmd Instructions
- 157 6-3 Acyclic Messages
- 157 6-3-1 EXPLICIT MESSAGE SEND (2801)
- 160 6-3-2 MEMORY AREA READ (0101)
- 161 6-3-3 ERROR LOG READ (2102)
- 163 6-3-4 ERROR LOG CLEAR (2103)
- 164 6-4 Command Message Routing
- 165 Troubleshooting and Maintenance
- 166 7-1 Troubleshooting with the PROFINET IO Controller Unit Indicators
- 166 7-1-1 Determining Operating Status from the Indicators
- 167 7-1-2 Troubleshooting Errors Occurring in the PROFINET IO Controller Unit
- 172 7-2 Troubleshooting the Network
- 172 7-2-1 Troubleshooting Parameter Download
- 173 7-2-2 Troubleshooting the Network using CX-ConfiguratorFDT
- 177 7-2-3 CPU Unit’s ERR/ALM Indicator Lit or Flashing
- 178 7-3 Event Logs
- 178 7-3-1 Overview of the Event Logs
- 178 7-3-2 Error Table
- 180 7-3-3 Error Descriptions
- 185 7-4 Maintenance and Replacement
- 185 7-4-1 Cleaning
- 185 7-4-2 Inspection
- 186 7-4-3 Replacing Faulty Units
- 187 7-4-4 Addition/Replacement of Units on the PROFINET Network
- 189 Appendices
- 190 A-1 Differences in Available Functions Depending on the CPU Unit (NJ/CJ- series) to be Connected
- 190 A-1-1 Differences in Available Functions
- 190 A-1-2 Differences in Accessing from the User Program
- 195 A-2 PROFINET IO Alarm Messages
- 195 A-2-1 Introduction
- 195 A-2-2 Alarm Messages
- 197 Index