Allen-Bradley 1203-GD1, 1203-GK1, 1336-GM1 Getting Started Manual

Allen-Bradley

Bulletin 1203

Remote I/O

Communications

Module

Catalog Numbers

1203-GD1

1203-GK1

1336-GM1

Getting

Started

Manual

Important User

Information

Because of the variety of uses for the products described in this publication, those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards.

The illustrations shown in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown in this publication.

Allen-Bradley publication SGI-1.1, Safety Guidelines for the

Application, Installation, and Maintenance of Solid-State Control

(available from your local Allen-Bradley office), describes some important differences between solid-state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication.

Reproduction of the contents of this copyrighted publication, in whole or in part, without written permission of Allen-Bradley

Company, Inc., is prohibited.

Throughout this manual we use notes to make you aware of safety considerations:

!

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage or economic loss.

Attention statements help you to:

• identify a hazard

• avoid the hazard

• recognize the consequences

Important: Identifies information that is critical for successful application and understanding of the product.

PLC, PLC–2, PLC–3, and PLC–5 are registered trademarks of Allen–Bradley Company, Inc.

PLC–2/30, PLC–5/10, PLC–5/15, PLC–5/25, PLC–5/30, PLC–5/40, PLC–5/40L, PLC–5/60L, and PLC–5/250 are trademarks of Allen–Bradley Company, Inc.

SCANport is a registered trademark of Allen–Bradley Company, Inc.

SLC 500, SLC–5/02, and PLC–5/15 are registered trademarks of Allen–Bradley Company, Inc.

DH+ is a registered trademark of Allen–Bradley Company, Inc.

Summary of Changes

Summary of Changes

We would like to call your attention to the following changes to the

1203-5.1 manual which have occurred since the previous version published in April, 1996. All references to page, table, and figure numbers refer to the December publication. Page, table, and figure numbers in the July, 1997 publication may not match the page, table, and figure number references mentioned here due to omissions or inclusions and, likewise, text and graphics shifting somewhat from page to page.

•

Page 1–1 was updated to include the 1336 IMPACT and 1397 drives.

•

Figure 1.1 was changed to reflect a change in LED colors.

•


•


•

Table 4.A was changed to reflect a change in LED colors.

•

Table 5.A was changed to identify the column headings more clearly.

Publication 1203–5.1 – July, 1997

soc–ii Summary of Changes


Overview

Installation

Configuration and

Interfacing

Table of Contents

Preface

Who Should Use this Manual?

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Firmware Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PLC Product Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common Techniques Used in this Manual

Allen–Bradley Support

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Local Product Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Product Assistance . . . . . . . . . . . . . . . . . . . . . . . . . .

P–3

P–4

P–4

P–4

P–1

P–1

P–2

P–2

P–2

P–3

P–3

Chapter 1

Chapter Objectives

Adapter Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SCANport Device Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Datalinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1–1

1–1

1–1

1–5

1–5

1–6

Chapter 2

Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting the Module Configuration Switches

Switch SW3

. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch SW2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch SW1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mounting the Remote I/O Module . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the Remote I/O Cable . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the Termination Resistor

Connecting the SCANport Link

. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . .

1305 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1336 PLUS (7.5 – 500HP) and 1336 FORCE

SMP 3

. . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SMC Dialog Plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2–14

2–16

2–16

2–16

2–17

2–17

2–18

2–1

2–1

2–2

2–5

2–7

2–9

2–12

Chapter 3


Programmable Controller Data Table Use . . . . . . . . . . . . . . . . . . .

Data Transfer Through the Communications Module . . . . . . . . . . . .

3–1

3–1

3–3

ii

Troubleshooting

Specifications

Chapter 4


Troubleshooting Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4–1

4–2

Chapter 5


Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Programmable Controller Compatibility . . . . . . . . . . . . . . . . . . . . .

5–1

5–1

5–2


Preface

Preface

Who Should Use this

Manual?

Purpose of this Manual

Read this preface to familiarize yourself with the rest of the manual.

This preface covers the following topics:

• who should use this manual

• the purpose of this manual

• safety precautions

• firmware support

• product compatibility

• terms and abbreviations

• conventions used in this manual

•

Allen–Bradley support

Use this manual if you are responsible for designing, installing, programming, or troubleshooting control systems that use the

Bulletin 1203 remote I/O communications module. You must have previous experience with and a basic understanding of electrical terminology, configuration procedures, required equipment, and safety precautions.

To efficiently use this communications module, you must be able to program and operate an Allen-Bradley programmable controller. In particular, you must be familiar with remote I/O concepts and configuration and be able to program block transfer instructions.

This manual provides you with the information you need to apply the remote I/O communications module that is available for products that include the SCANport t

communications port. This manual describes the procedures for installing, configuring, and troubleshooting the remote I/O communications module. Block transfer instructions are explained in a separate software programming manual.

For information on specific product features, refer to the product manual.

Important: Read this manual in its entirety before installing, operating, servicing, or initializing the remote I/O communications module.

Publication 1203–5.1 –– July, 1997

P–2 Preface

Safety Precautions

Contents of this Manual

This manual contains the following information:

Chapter:

Preface

Title:

1

2

3

4

5

Overview

Installation

Configuration and

Interfacing

Troubleshooting

Specifications

Contents:

Describes the purpose, background, and scope of this manual as well as an overview of this product.

Provides an overview of the adapter features, configuration information, and diagnostic information.

Provides the procedures you need to mount the Bulletin

1203 remote I/O communications module, connect the power, and configure the switches, as well as providing cabling and hardware information.

Provides information such as addressing, information transfer, and sample programs.

Provides information about the LED indications and fault descriptions.

Provides the environmental, electrical, and communications specifications.

Please read the following safety precautions carefully.

!

ATTENTION: Only personnel familiar with

SCANport devices and the associated machinery should plan or implement the installation, start-up, configuration, and subsequent maintenance of this remote I/O communications module. Failure to comply may result in personal injury and/or equipment damage.

Firmware Support

!

ATTENTION: This module contains ESD

(Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing, or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with static control procedures, reference

Allen-Bradley Publication 8000-4.5.2, Guarding

against Electrostatic Damage, or any other applicable

ESD protection handbook.

This manual supports communication module firmware versions

1.xx and 2.xx (the xx designator may vary). Features that work with specific firmware versions will be denoted as such.


Preface P–3

PLC Product Compatibility

"

This adapter is designed to be used with the following Allen-Bradley programmable controllers:

•

PLC-2/30



with SD2 (communications module version 1.02 or later)

•

PLC-3



•

SLC 500 t with 1747-SN scanner

•

PLC-5/10 t

, PLC-5/15 t

, PLC-5/25 t

family

•

PLC-5/30 t

, PLC-5/40 t

, PLC-5/40L t

, PLC-5/60 t

,

PLC-5/60L t family, PLC-5/80 t

•

PLC5/250 t

•

PLC



scanner modules and subscanners.

This adapter was tested with the current revision level of the PLC processors listed. Earlier versions of the processors may not be compatible.

Terms and Abbreviations

The following terms and abbreviations are specific to this product.

For a complete listing of Allen–Bradley terminology, refer to the

Allen–Bradley Industrial Automation Glossary.

In this manual, we refer to the:

• remote I/O communications module as communications module

• variable frequency ac drive (1305, 1336 FORCE, or 1336 PLUS) as the drive or SCANport device

•

The programmable logic controller as the programmable controller

•

Allen–Bradley remote input/output network as remote I/O

• earth ground as Gnd

Common Techniques Used in this Manual

"

The following conventions are used throughout this manual:

•

Bulleted lists provide information, not procedural steps.

•

Numbered lists provide sequential steps or hierarchical information.

•

Italic type is used for emphasis and chapter names.

We also use this convention to call attention to helpful information.


P–4 Preface

Allen–Bradley Support

Allen–Bradley offers support services worldwide, with over 75

Sales/Support Offices, 512 authorized Distributors and 260 authorized Systems Integrators located throughout the United States alone, plus Allen–Bradley representatives in every major country in the world.

Local Product Support

Contact your local Allen–Bradley representative for:

• sales and order support

• product technical training

• warranty support

• support service agreements

Technical Product Assistance

If you need to contact Allen–Bradley for technical assistance, please review the information in the Troubleshooting chapter first. If you are still having problems, then call your local Allen–Bradley representative.


Chapter Objectives

Adapter Description

SCANport Device

Compatibility

Chapter

1

Overview

Chapter 1 covers the following information:

• a description of the communications module

•

SCANport device compatibility

• configuration switches

• datalinks

• safety precautions

The remote I/O communications module is an optional interface device designed to provide a direct, digital link between an

Allen-Bradley programmable controller and any device that uses the

SCANport t

communication port. The current list of products that use the SCANport communications interface includes: 1305, 1336

PLUS, 1336 FORCE, 1336 IMPACT, 1397, and SMP3 and SMC

Dialog Plus. The board connects to these products through the

SCANport peripheral interface.

The adapter is available in both Open style (Figure 1.1) and Enclosed

(Figure 1.2) type configurations. The Open style module mounts inside certain drives, depending on drive size (refer to Table 1.A).

You can use the Enclosed module with any compatible SCANport device that is mounted outside the drive package.

Table 1.A Remote I/O Configurations

Designation Enclosure Power Supply Source

Open Style Open PC board Supplied by drive

Enclosed IP30

24V ac/dc separately supplied or

120/240V ac separately supplied

Used With

1336 PLUS

➀

1336 FORCE

➁

1305

1336 PLUS

1336 FORCE

SMP3

SMC Dialog Plus

Other SCANport products

➀

7.5 hp and higher sizes only

➁

7.5 hp and higher sizes with standard adapter board only

The remote I/O communications module does not support version

1.xx (the .xx designator may vary) of the 1305 drive. If you try to use the remote I/O communications module with a version 1.xx

1305, the remote I/O communications module will continually reset itself, resulting in the red adapter fault status LED and the amber

SCANport status LED both flashing simultaneously indicating an error condition. Firmware revision 2.xx or higher on the 1305 is required to support remote I/O communications and block transfer.


1–2 Overview

Adapter Health

(Green)

SCANport Status

(Green)

Figure 1.1

Open Style Communications Module

Block Transfer Enable

Logic Command / Status Enable

Analog Reference / Feedback Enable

Datalink A-D enable

Truncate last datalink

Adapter Fault

Status (Red)

Starting Quarter

Baud Rate

Rack Fault

Hold Last State

Last Rack

Rack Address

8 SW3 1 8 SW2 1 8 SW1 1

Remote I/O Active

(Green)

J4

Front View

Remote I/O Status

(Green)

Remote I/O Connector


Overview 1–3

Figure 1.2

Enclosed Style Communications Module

SCANport

Communication

Cable Connector

. . .

Connect

Power Supply Here

Front View

Switch SW3

– Block Transfer Enable

– Logic Command/

Status Enable

– Analog Reference/

Feedback Enable

– Datalink A-D enable

– Truncate last datalink

Switch SW1

– Rack Address

8 SW3 1 8 SW2 1 8 SW1 1

Remote I/O

Connector

Remote I/O Status (Green)

Remote I/O Active (Green)

Adapter Health (Green)

SCANport Status (Green)

Adapter Fault Status (Red)

Switch SW2

– Starting Quarter

– Baud Rate

– Rack Fault

– Hold Last State

– Starting Quarter

Bottom View


1–4 Overview

Figure 1.3

Typical Programmable Controller/SCANport Device Interconnection

PLC

.

..

Open Style

RIO

Adapter

1336 PLUS

.

1305*

Micro

Drive

SCANport

Communications

Module

Remote I/O Link

Panel View Operator Terminal

ÁÁÁ

ÁÁÁ

ÀÀ

ÀÀ

Communications

Module

Communications

Module

SMC Dialog Plus

SMP 3

SCANport

Other Remote I/O Devices

*NOTE: Refer to Page 1–1 for compatibility requirements of SCANport devices


Configuration Switches

Overview 1–5

The remote I/O communications module contains three DIP switches

SW1, SW2, and SW3 (Figure 1.1 and Figure 1.2). Switches are set

On or Off as detailed in Figure 1.4. For a detailed explanation of switch configuration, refer to Chapter 2, Installation.

Figure 1.4

Configuration Switch

OPEN

8 7 6 5 4 3 2 1

Rocker Switch

Open

Side View of Typical Switches

Slide Switch

Open

Open (Off)

Open Open

Closed (On)

Switch Designation as shown in this manual

OFF (OPEN)

ON

Datalinks

Datalinks are a SCANport mechanism for transferring additional information between a programmable controller and a SCANport device. Each datalink switch on the adapter reserves two words of the programmable controller I/O image table. The 1305, 1336

PLUS, and 1336 FORCE drives support this mechanism. For additional details, refer to Chapter 3, Configuration and Interfacing.


1–6 Overview

Safety Precautions

Please read the following safety precautions.

!

ATTENTION: This board contains ESD

(Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing, or repairing this assembly. Component damage may result if you do not follow ESD control procedures. If you are not familiar with static control procedures, refer to Allen-Bradley publication 8000-4.5.2, Guarding Against Electrostatic

Damage, or any other applicable ESD Protection

Handbook.

!

ATTENTION: Servicing or configuring the RIO boards on drives larger than 3hp involves opening the

1336 drive cabinet which creates the potential to come in contact with other drive components. 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 all control equipment from power sources, and allow stored energy in any capacitors to dissipate. If you must work near energized equipment, you must follow the safety related work practices of NFPA 70E,

Electrical Safety Requirements for Employee

Workplaces.



Setting the Module

Configuration Switches

Chapter

2

Installation

Chapter 2 provides information to help you:

• set the module configuration switches

• mount the remote I/O module

• connect the remote I/O cable

• connect the termination resistor

• connect the SCANport link

• connect the power supply

Read this chapter completely before you attempt to install or configure your remote I/O communications module. Double check all connections and option selections before you apply power.

Important: Switch selections take effect only on power–up. If you change selections after power is applied, cycle the power to use the new settings.

This publication describes switches as being either on or off. If the switch assembly has the word OPEN printed on it, the word OPEN corresponds to OFF (O).

When you change the adapter board configurations, keep in mind the addressing conventions of the type of processor that you are using. In all cases, each remote I/O device must have a unique address that the processor can recognize.

Important: This adapter is not compatible with complementary I/O configurations because the adapter uses both output and input image words for proper drive control.

!

ATTENTION: When you make changes to the switch settings, use a blunt, pointed instrument such as a ball point pen. Do not use a pencil because the lead

(graphite) of the pencil may damage the switch assembly.

ATTENTION: Failure to check connections and switch settings for compatibility with your application when configuring the communications module, could result in personal injury and/or equipment damage due to unintended or undesirable operation of the drive or process equipment.


2–2 Installation

Switch SW3

"

Set switch SW3 first. The settings on this switch determine how the

SCANport device uses the data contained in the programmable controller I/O image table. SW3 also establishes the minimum rack size that this communications module requires.

The switches are labeled in the same orientation as they appear on the board.

Table 2.A, SW3 Image Table Map, and Figure 2.2, SW3 Flowchart, are included to help you set the DIP switches properly. It may also be helpful to color in the final switch settings in Figure 2.1 as a visual record of your SW3 settings. Chapter 3 contains several examples of how to fill in the worksheet and set these DIP switches.

Figure 2.1

Configuration Switch SW3 Settings

Open Style

Enclosed Style

J1

SW3

OPEN

8 7 6 5 4 3 2 1

Off (Open)

On

Truncate

➀➁

Last Datalink

Datalink D

Transfers

Datalink C

Transfers

Datalink B

Transfers

Off Off Off Off

Datalink A

Transfers

Off

Reference/

Feedback

Off

Logic

Command/Status

Block

Transfer

Off Not

Enabled

Off

On On On On On On On

➀

IMPORTANT: Only available on communications modules with version 1.02 or later firmware.

➁

All datalinks are two words, the truncate function will delete the last datalink word. (If “Datalink B” is the last used,

“Data in B2” and “Data Out B2” will be truncated.)

Enabled On


Installation

Table 2.A

SW3 Image Table Map

RESERVED FOR:

Output Image Input Image

Minimum

R i

Rack Size

➀ G p

2–3

➀

Use this to select settings for switch SW2, switches 1 and 2

How to use Table 2.A:

1. Use Figure 2.2 to set DIP switch SW3 and fill out Table 2.A.

2. Use minimum rack size shown in Table 2.A to set DIP switch

SW2-1 and SW2-2.

Figure 2.2

SW3 Flowchart

Step 1. Block Transfer

Will block transfer or block transfer RIO pass thru be used?

NO

YES

1. Write “Block Transfer” in word 0 of both the input and the output image

2. Set SW 3-1 to on

Step 2. Logic Command

Will the SCANport device be controlled by (Start/Stop etc.) or will the Logic Status by monitored by the PLC?

YES

NO

1. Write “Logic Cmd” in the output image and “Logic

Status” in the input image of the next available word

2. Set SW3-2 to on

Step 3. Reference/Feedback

Will a reference or feedback be provided

from/to the programmable controller?

YES

1. Write “Reference” in the output image and

“Feedback” in the input image of the next available word

2. Set SW3-3 to on

NO

1. Set SW3-1 to off

2. Move to step 2

NOTE: For detailed information on block transfer messages refer to the 1203-5.0 Reference Manual.






2–4 Installation

Figure 2.2

SW3 Flowchart continued

Step 4. Datalink A Transfer

Will Datalink Group A be used?

YES

1. Write “Datalink A” in the output and input image of the next two available words

2. Set SW3-4 to on

NO

Step 5. Datalink B Transfer

Will Datalink Group B be used?

YES

1. Write “Datalink B“ in the output and input image of the next two available words

2. Set SW3-5 to on

Step 6. Datalink C Transfer

Will Datalink Group C be used?

YES

1. Write “Datalink C” in the output and input image of the next two available words

2. Set SW3-6 to on

Step 7. Datalink D Transfer

Will Datalink Group D be used?

YES

1. Write “Datalink D” in the output and input image of the next two available words

2. Set SW3-7 to on

Step 8. Truncate Last Datalink

Will the last Datalink be one word

(truncate last Datalink) ?

YES

1. Cross out the last word of the last Datalink group used in the output and input image table

2. Set SW3-8 to on

NO

NO

NO

NO

Step 9. Calculate minimum rack size

Refer to Table 2.A on page page 2–3.

1.

Record the minimum rack size in Table 2.A on page 2–3.

2.

Use the minimum rack size to set Dip switches SW2-1 and SW2-2.












Installation 2–5

"

Switch SW2

Switch SW2 determines Rack Size, Last State, Rack Fault, and Bit

Rate Selections as shown in Figure 2.3.

The switches are labeled in the same orientation as they appear on the board.

Figure 2.3


J1

Open Style

SW2

OPEN

8 7 6 5 4 3 2 1

Enclosed Style

OFF (OPEN)

ON

RIO Baud Rate Reset/

Program/

Test

➂ ➄

Communications

Loss

➅

Hold

Last

State

➄ ➅

Last

Rack

Setting

➃

Starting Module Group ➁

57.6

kbps

115.2

kbps

230.4

kbps

Off

Off

On

Off

On

Off

➀

If this switch is set to No Fault, the setting of the Hold Last State switch determines the data sent to the SCANport device when the

PLC is in Reset/Program/Test.

Fault

Drive

On

Fault on

Comm

Loss

On

Off

No

Fault

➀

Off

No

Fault

Zero

Image on PLC

Fault

On

Run at

Last State

Off

Last

Rack On

0

On

Off

On

Not–

Last

Rack

Off

2

On

Off

4

On

➄

Refer to Figure 2.4.

➅

Refer to Figure 2.5

and Figure 2.6.

Off Off

6

➁

The setting of this switch is determined by the amount of discrete I/O that will be passed between the PLC and the drive.

Refer to Table 2.A for more information.

➂

This switch is active on

Firmware Version 2.xx

modules only. It is not used by modules containing Firmware

Version 1.xx.

➃

Set this switch on the last module used for a given rack address. It does not electrically terminate the RIO link.


2–6 Installation

Communications loss

Off

Hold last state

Off

Send the last command to the drive

Figure 2.4

PLC Switched to Program

On

Fault drive in program set

Off

Hold last state

Off

Send command on to the drive

On

Figure 2.5

SCANport Cable Unplugged

On

Communications loss

Off

Hold last state

Off

Send the last image of the drive status to the PLC

On

Figure 2.6

RIO Cable Disconnected

On

On

Generate a drive communications loss fault

Send a 0 command to the drive

Stop responding to the PLC.

The PLC generates a rack fault

Send a value of 0 to the

PLC for the drive status

Generate a drive communications loss fault

Send zero images to the drive.



"

Switch SW1

Switch SW1 controls starting quarter and rack address options as shown in Figure 2–7.

Note: When using a PLC-2 family processor, you need to offset the value of the rack number by one. The PLC-2 cannot have a remote

I/O rack numbered zero. Therefore, add a value of one to the Rack

No value in Table 2.B when writing your PLC code.

Figure 2.7


J1

Open Style

SW1

OPEN

8 7 6 5 4 3 2 1

Not Used

Rack Addressing (See Table 2.B.)

Enclosed Style

Off (Open)

On


2–8 Installation

Rack No.

22

23

24

25

26

15

16

17

20

21

06

07

10

11

12

13

14

00

01

02

03

04

05

27

30

31

32

33

34

35

36

37

Table 2.B

Switch SW1 Settings

SW1-8 through SW1-1 DIP Switch Definitions, Rack Address

SW1-3

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

On

SW1-4

Off

Off

Off

Off

Off

On

On

On

Off

Off

On

On

On

On

On

On

On

On

On

On

On

On

On

Off

Off

Off

Off

Off

Off

Off

Off

Off

SW1-5

On

On

On

On

On

Off

Off

Off

On

On

On

On

Off

Off

Off

Off

Off

On

On

On

On

On

On

On

Off

Off

Off

Off

Off

Off

Off

Off

SW1-6

On

Off

Off

Off

Off

On

On

Off

On

On

On

On

On

On

On

Off

Off

Off

Off

On

On

On

On

Off

Off

Off

Off

On

On

Off

Off

Off

SW1-8

On

Off

On

Off

On

On

Off

On

Off

Off

On

Off

On

Off

On

Off

Off

On

Off

On

Off

On

Off

On

Off

On

Off

On

Off

On

Off

On

SW1-7

Off

Off

On

On

Off

On

Off

Off

On

On

On

On

Off

Off

On

On

On

Off

Off

Off

On

On

Off

Off

On

On

Off

Off

On

On

Off

Off

SW1-2 SW1-1 not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used not used


Mounting the Remote I/O

Module


The remote I/O communications module can be provided in three mounting configurations:

•

Open Style board factory installed in a drive (not available for all drives)

•

Open Style board as a separate kit

•

Enclosed style for panel mount or DIN rail mount

This section provides mounting information for the Enclosed style and the Open style kit.

Figure 2.8

Open Style Communications Module Mounting Location (1336 Plus

7.5–500HP)

1336 PLUS Main Control Board

Open Communications Module

Mounts Here

J1

Mounting Screws & Standoffs Qty 4

U44

J3

Memory

Module

SCANport 6

Human Interface

Module

U50 U54 U56

J4

L OPTION

J7

J9

TB1

TB2

"

Install the board with the component side facing you.


2–10 Installation

Figure 2.9

Open Style Communications Module Mounting Location (1336

FORCE Drive)

1336 FORCE Main Control Board

Open Communications Module

Mounts Here

J1

1336 FORCE Standard Adapter Board

J4

SCANport 6

L OPTION

Mounting Screws & Standoffs Qty 4

TB2

"

Install the board with the component side facing you.


Side View

123 mm

(4.8)

Installation

Figure 2.10

Enclosed Style Communications Module Dimensions

2–11

Back View

ÉÉ

ÉÉ

DIN RAIL

ÉÉ

ÉÉ

ÉÉ

ÍÍÍÍ

ÍÍÍÍ 70 mm

(2.7)

ÍÍÍÍ

ÍÍÍÍ

ÍÍÍÍ

ÉÉÉÉ

ÉÉÉÉ

DIN

RAIL

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

Top View

44 mm

(1.75)

DIN RAI L

ÉÉÉÉ ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ 76 mm

(3.0)

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

Front View

45 mm

(1.8)

DIN rail mounting

clip

25 mm

(1)

ÉÉÉÉ

ÉÉÉÉ

DIN

RAIL

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

45mm

(1.8)

25 mm

(1)

Note: The enclosure requires clearance at the top and bottom for proper cooling. Additional space will be required if access to DIP switches is desired without having to remove the device.

All dimensions in millimeters and (inches)


2–12 Installation

Connecting the Remote I/O

Cable

Blue

Shield

ÉÉÉ

Clear

1

SH

2

REM

I/O

You must connect remote I/O communications module cables as shown in the example in Figure 2.11. Refer to Table 2.C for cable guidelines.

Figure 2.11

Remote I/O Module Interconnections

PLC

..

.

Enclosed

Communication Module

J4

2

SH

Clear

Shield

ÉÉÉ 1 Blue

1336 Plus

Open Style

Communication

Module

.

Blue

Shield

ÉÉÉ

Clear

J4

1

SH

2



Twinaxial cable used for remote I/O (RIO) and Data Highway+

(DH+ TM ) communications represents a communications transmission line in which certain characteristics exist. The following are some general guidelines that must be adhered to in order to obtain the best results.

Cable Type – Only 1770-CD Belden #9463 is approved for RIO and

DH+ installations. All other cable types or manufacturers, no matter how similar, are untested. Using other cable types is strictly at your own risk.

Important: The transmission rate determines the maximum cable length.

Table 2.C

Twinaxial Cable Guidelines

Remote I/O link communications rate

57.6 kbps

115.2 kbps

230.4 kbps

Cable length cannot exceed:

3,048 m (10,000 ft)

1,524 m (5,000 ft)

762 m (2,500 ft)

Connections – Connect all three conductors, blue, clear, and shield, at each wiring point. No additional ground connections should be made to the shield.

Important: DO NOT use star type connections. Only two cables may be connected at any wiring point on a series connection application.

OK

"

These are general rules and certain deviations may be warranted because diverse installation and environmental concerns could change the requirements.


2–14 Installation

Connecting the

Termination Resistor

You must terminate both ends of a remote I/O link to ensure proper operation. This termination is required only at the ends of the physical cable. Each remote I/O network should have exactly two termination resistors installed. Use Table 2.D and Figure 2.12 and

Figure 2.13 to determine the proper termination for your particular link. Termination resistor R3 is located on the board, and the J2 jumper selects this resistor.

Table 2.D

Termination Resistor Requirements

If this device is an end device of a remote I/O link:

Programmable controller

Open style, single point remote I/O adapter

Enclosed style single point remote I/O adapter

Terminate the link by:

Refer to the manual for your model processor.

Set jumper J2 in position 1–2 for termination and 2–3 for no termination as shown in Figure 2.12. The jumper enables a 150 ohm resistor as the terminator resistor.

Connect a terminator resistor between the remote I/O terminals labeled 1 and 2 as shown in Figure 2.13.

Use either a 150 Ohm or an 82 Ohm terminator.

•

You must use an 82 Ohm resistor if the remote I/O link is operating at 230.4 kbps (terminator must be connected at both the scanner and the adapter).

•

You should use an 82 Ohm resistor if the remote I/O link is operating at 57.6 kbps or 115.2 kbps unless one of the devices on the link is listed in Table 2.E. If you are using a device listed in Table 2.E, then you must use a 150 Ohm terminator.

Important: The following products (Table 2.E) cannot be on a link using 82-Ohm termination resistors.

Table 2.E

Unsupported Remote I/O Link Devices

Device Type

Scanners

Adapters

Miscellaneous

Catalog Number

1771-SN

1772-SD, -SD2

1775-SR

1775-S4A, -S4B

6008-SQH1, -SQH2

1771-AS

1772-ASB

1771-DCM

1771-AF

Series

All

All

A

All

All


Installation

Figure 2.12

Terminating a Remote I/O Link Using the Module Mounted Resistor

2–15

Blue

Shield

ÉÉ

Clear

J4

1

SH

2

J5

J2

3 2 1

T1

Not Last Rack

(Factory Default)

Last Rack,

Termination

Resistor Inserted

Enables 150 ohm

Termination Resistor

3 2 1

3 2 1

Enclosed

Remote I/O Module

Figure 2.13

Terminating a Remote I/O Link Using an External Resistor

To

Another Remote I/O

Link Device

Clear

Shield

Remote I/O Module

2

Sh

1

I50 Ohm or

82 Ohm

1 watt,

±

10%


2–16

Connecting the SCANport

Link

Installation

SCANport cables are available in either Male–to– Male or

Male–to–Female configuration. You can connect cables of up to 10 meters (33 feet) from the master to the SCANport device (A in

Figure 2.14). If you use a port expander as shown in Figure 2.14, subtract the cable length from the master to the port expander from the cable length used to connect the device to the expander (B1+ C = maximum 10 meters).

A

Optional

Male–Female

Cable

1305 Drive

An Allen-Bradley SCANport link cable is used to make the connection between the communications module and the drive

(Figure 2.14).

Figure 2.14

SCANport connection on Remote I/O

1305 Drive

Port 1

Port 2

C

B1

Port Expander

2 3 4 5

Optional

Male–Male Cable

B2

Human Interface Module

Remote I/O

Communication Module

Remote I/O


Important: The maximum cable distance between any two master devices cannot exceed 10 meters (33 feet) of cable. For example, B1 + C = maximum of 10 meters or B1 + B2

= maximum of 10 meters.

1336 PLUS (7.5 – 500HP) and 1336 FORCE

Refer to the product manual for connection information. On larger horsepower 1336 PLUS and 1336 FORCE drives with an open remote I/O module mounted in the drive, you do not need a separate

SCANport cable connection.



SMP 3

An Allen-Bradley SCANport cable is used to connect the communications adapter and an SMP 3. See the cable requirements on page 2–16 for details on cable length.

Figure 2.15


RESET

SCANport

Remote

Reset

SMP 3 Enclosed

Adapter

AB0538A

SMC Dialog Plus

An Allen-Bradley Bulletin 1202 SCANport cable is required to connect the communications adapter and the SMC Dialog Plus controller.

Figure 2.16


Allen-Bradley SMC Dialog Plus

ESC SEL

SMC Dialog Plus

Enclosed

Adapter

SCANport

AB0537A


2–18 Installation

Connecting the Power

Supply

The Enclosed remote I/O is powered from a separate 24V dc or

115V ac power supply (Figure 2.17). With the open style remote I/O board mounted in the drive, no separate power supply connections are required.

Figure 2.17

Typical Power Supply Connection

115/230V

Typical Connection

115V AC Hi

115V AC Low

GND

L

N

G

Enclosed Remote I/O


24V DC

Typical Connection

24V DC +

Power

Supply –

+

–

G

GND

Enclosed Remote I/O




Programmable Controller

Data Table Use

Chapter

3

Configuration and Interfacing

Chapter 3 provides information on how the remote I/O communications module and a programmable controller communicate. The following topics are covered:

• programmable controller data table use

• data transfer through the adapter

Important: Block transfer messaging is covered in a separate publication.

!

ATTENTION: When you configure a system for the first time, disconnect the motor from the machine or process during the initial testing.

The remote I/O communications module allows a SCANport device to look and act like a remote I/O chassis when connected to a programmable controller. Data contained in the input/output image table is transferred between the programmable controller by the remote I/O scanner, the same as with any remote I/O chassis. You control the location and amount of data transferred by setting the rack address and starting quarter/rack size DIP switches on the remote I/O communication module.

Figure 3.1 shows a typical example of data transfer between a programmable controller, the remote I/O communications module, and a 1336 PLUS drive. This same concept works for all SCANport devices. In this example, assume that you have set the DIP switches for rack address 2, a rack size of 1/4 (or greater if larger amounts of data are to be transferred), and has enabled (Set) the Logic

Command/Status switch.

Data placed in the output image table area for rack address 2 is transferred to the remote I/O communications module every rack scan. The communications module then transfers the data to the 1336

PLUS drive as Logic Command. Logic status data is transferred from the drive to the remote I/O communications module and then passed to the programmable controller during a rack scan.

!

ATTENTION: The RIO to SCANport conversion is asynchronous. Any data sent to the adapter for transfer to the drive must be maintained until the drive has received the data.


3–2

Enabled

Running

Cmd Direction

Actual

Direction

Accelerating

Decelerating

Alarm

Faulted

At Speed

Local

Local

Local

Ref Select

Ref Select

Ref Select

Ref Select

00

01

02

03

04

05

06

07

10

11

12

13

14

15

16

17

00

01

05

06

07

10

02

03

04

11

12

13

14

15

16

17

Stop

Start

Jog

Clear Faults

Direction

Direction

Local

Mop Increment

Accel Time

Accel Time

Decel Time

Decel Time

Ref Select

Ref Select

Ref Select

MOP Decrement

Configuration and Interfacing

Figure 3.1

Typical Example of Data Transfer Through the Communications Module


I/O Image Table

Rack 2

Output Image

Word 0

Word 1

Word 2

Word 3

Word 4

Word 5

Word 6

Word 7

Remote I/O

Communications

Module

1336 PLUS

Drive

Rack 2

Input Image

Word 0

Word 1

Word 2

Word 3

Word 4

Word 5

Word 6

Word 7

Remote I/O

Logic Command/

Status Enabled

SCANport

Logic Command

Logic Status

"

This is a typical example of data transfer from a PLC to a 1336

PLUS drive. Refer to the manual provided with your

SCANport–compatible product for actual Control and Status words.

Important: The communications module does not scale the data that is transferred. If data in the programmable controller is manipulated in units other than device units, the data must first be converted before being sent to the device. Consequently, all scaling of the data must be done in the PLC. Refer to the appropriate SCANport device manual for details on device units.


Data Transfer Through the

Communications Module

Configuration and Interfacing 3–3

DIP switch SW3 determines how the data contained in the programmable controller I/O image table is used in the drive (Figure

3.2). The first three switches (1 through 3) select the basic control features. Switches 4 through 7 support additional capability to transfer selected parameter information between the drive and the programmable controller. Products that have this capability have a group of parameters for adapter I/O. These parameters are identified as “Data In” and “Data Out” parameters. Each datalink switch on the adapter consumes two words (unless truncated using SW3–8) in both the input and output image table of the programmable controller.

The following are the rules for using datalink switches:

1. Normally, each datalink switch reserves two words in both the input and output image tables of the programmable controller.

The starting module group/rack size switch (SW2, 1-2) on the adapter must be set to support this.

2. The truncate last datalink switch truncates the last datalink to one word in the input and output image table, instead of two. You can use this to minimize the required rack size consumed by a communications module.

3. Each set of datalink parameters in the drive can only be used by one remote I/O communications module. If more than one module is connected to a single SCANport link, the switch settings must not conflict.

4. Parameter setting in the drive determine the data passed through the datalink mechanism. Refer to the “Adapter I/O” group in the drive manual for details.

Table 3.A

Datalink Switch SW3 Settings

SW3 switch: State:

DatalinkA

SW3–4

On

Off

Datalink B

SW3–5

Datalink C

SW3–6

Datalink D

SW3–7

Truncate

Last Datalink

SW3–8

On

Off

On

Off

On

Off

On

Off

Input and output parameter assignments in the drive:

Reserves Data In/Out A for this adapter

Data In/Out A not used by this adapter

Reserves Data In/Out B for this adapter

Data In/Out B not used by this adapter

Reserves Data In/Out C for this adapter

Data In/Out C not used by this adapter

Reserves Data In/Out D for this adapter

Data In/Out D not used by this adapter

Truncates the last datalink to one word

No truncation performed


3–4

Programmable

Controller

I/O Image Table

Output Image

Blk Transfer

Logic Command

Reference

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7


Figure 3.2

Typical Programmable Controller Configuration Using Datalink A

Remote I/O

Communications

Module

Drive

Datalink A

Parameters

Data In A1

Data In A2

Data Out A1

Data Out A2

Input Image

Blk Transfer

Logic Status

Feedback

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

NOTE: This configuration requires a minimum rack size of 3 /

4

rack.

SW3

SW3

Block Transfer On

Logic Command On

Reference/Feedback On

Datalink A On

Datalink B Off

Datalink C Off

Datalink D Off

Truncate last Datalink Off

AB0504B



I/O Image Table

Output Image

Logic Command

Reference

WORD 2

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

Input Image

Logic Status

Feedback

WORD 2

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

NOTE: This configuration requires a minimum rack size of

3

/

4

rack.


Figure 3.3

Typical Programmable Controller Configuration for 1305 and 1336

PLUS/FORCE without Block Transfer

Remote I/O

Communications

Module

1336 PLUS/FORCE

Controller

Datalink A

Datalink C

Parameters

Data In A1

Data In A2

Data In B1

Data In B2

Data In C1

Data In C2

Data In D1

Data In D2

SW3

Datalink A

Datalink C

Data Out A1

Data Out A2

Data Out B1

Data Out B2

Data Out C1

Data Out C2

Data Out D1

Data Out D2

SW3

Block Transfer Off

Logic Cmd/Sts On


Datalink A On

Datalink B Off

Datalink C On

Datalink D Off

Truncate Last Datalink Off

AB0505A

3–5


3–6 Configuration and Interfacing

Figure 3.4

Typical Programmable Controller Configuration for 1305 and 1336

PLUS/FORCE with Block Transfer

Remote I/O

Communications

Module

1336 PLUS/FORCE

Controller


I/O Image Table

Output Image

Block Transfer

Logic Command

Reference

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

Datalink A

Datalink B*

Parameters

Data In A1 Data

In A2

Data In B1

Data In B2

Input Image

Block Transfer

Logic Status

Feedback

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

*NOTE: Datalink B has been truncated on a

1/4 rack boundary. Only the first word of Datalink B is transferred. This configuration requires a minimum rack size of 3/4 rack.

SW3

Datalink A

Datalink B*

SW3

Data Out A1

Data Out A2

Data Out B1

Data Out B2

Block Transfer On

Logic Cmd/Sts On


Datalink A On

Datalink B On

Datalink C Off

Datalink D Off

Truncate Last Datalink On

AB0506A


Programmable

Controller I/O

Image Table

Output Image

Logic Command

WORD 1 REF

WORD 2

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

Input Image

Logic Status

Feedback

WORD 2

WORD 3

WORD 4

WORD 5

WORD 6

WORD 7

*NOTE: While the reference is sent via the SCANport to the SMP3, the reference is ignored by the SMP3.

SW3


Figure 3.5

Typical Programmable Controller Configuration for SMP3

SMP3 Remote I/O

Communications

Module

SW3

Block Transfer Off

Logic Cmd/Sts On

Feedback On

Datalink A Off

Datalink B Off

Datalink C Off

Datalink D Off


AB0507A

3–7



Programmable

Controller I/O

Image Table

Output Image

Logic Command

Figure 3.6

Typical Programmable Controller Configuration for SMC Dialog Plus without

Block Transfer

SMC Dialog Plus Remote I/O

Communications

Module

Input Image

Logic Status

Feedback

➀

SW3

➀

Current Phase A

SW3

Block Transfer Off

Logic Cmd/Sts On

Reference/Feedback Off

Datalink A Off

Datalink B Off

Datalink C Off

Datalink D Off


AB0507A


Programmable

Controller I/O

Image Table

Output Image

Block Transfer

Logic Command


Figure 3.7

Typical Programmable Controller Configuration for SMC Dialog Plus with

Block Transfer

SMC Dialog Plus Remote I/O

Communications

Module

3–9

Input Image

Block Transfer

Logic Status

Feedback

➀

SW3

➀

Current Phase A

SW3

Block Transfer On

Logic Cmd/Sts On

Reference/Feedback Off

Datalink A Off

Datalink B Off

Datalink C Off

Datalink D Off


AB0536A



Figure 3.8

SLC 5/02 TM Controller Example

Example Information:

PLC Type –

Drive Type –

Drive Rack Address –

Rack Size –

Starting Module Group –

SLC 5/02

1336 PLUS

2

1/2 Rack Minimum

0

Block Transfer Off

Logic Cmd/Sts On

Reference/Fdbk On

Datalink A On

Datalink B Off

Datalink C Off

Datalink D Off


PLC

WORD

0

1

2

3

PLC Image Table Map

OUTPUT

IMAGE

Logic Cmd

Reference

Datalink A

Datalink A

INPUT

IMAGE

Logic Sts

Feedback

Datalink A

Datalink A

When the Machine Start PushButton is pressed, the PLC sends a START command to the drive. The drive will start if no STOP command is being sent by the PLC or any other control device. (Start button is a normally open contact in this example.)

Machine

START

Pushbutton

I : 1.8

0

Drive

START

Command

0 : 1.16

1

When the Machine Stop Pushbutton is pressed, the PLC sends a STOP command to the drive. (Stop button is normally closed contact in this example).

Machine

STOP

Button

I : 1.8

Drive

STOP

Command

0 : 1.16

0

1

Drive Stop

Command

0 : 1.16

Drive Running

Bit

I : 1.16

0 1

This rung transfers a frequency command from the PLC data table to the drive. A range of 0 to 32767 is equivalent to Zero to Maximum Frequency. (In this example, the drive’s Frequency Select parameters are set to receive a frequency reference from the RIO Adapter.)

MOV

Drive Frequency

Command

MOVE

Source

Dest

N7 : 0

16000

0: 1.17

16000

AB0508A



SLC 5/02 Example continued

When the Machine JOG Pushbutton is pressed, the PLC will send a JOG command to the drive. (Jog button is a normally open contact in this example.)

Machine

JOG

Pushbutton

I : 1.8

Drive

JOG

Command

0 : 1.16

2 2

When the Machine Clear Faults Pushbutton is pressed, the PLC sends a Clear Faults command to the drive. (Clear Faults button is a momentary normally open contact in this example.)

Machine Clear

Faults

Pushbutton

I : 1.8

Drive

Clear Faults

Command

0 : 1.16

3 3

When the Drive is running, the PLC will receive a Drive Running Status Bit.

Drive

Running

Status Bit

I : 1.16

1

Machine

Running

Indicator

0 : 1.8

1

When the drive is faulted, the PLC will receive a Drive Faulted Status Bit.

Drive

Faulted

Status Bit

I : 1.16

7

This rung moves a value from the PLC data table into the drive parameter specified by the Data In A1 parameter of the drive.

Machine

Faulted

Indicator

0 : 1.8

7

MOV

MOVE

Source

Dest

Drive Data In A1

(Data to Drive)

N7 : 1

500

0: 1.18

0

END OF FILE



Figure 3.9

PLC 5/15 Controller Example

Example Information:

PLC Type –

Drive Type –

Drive Rack Address –

Rack Size –

Starting Module Group –

PLC 5/15

1336 PLUS

2

1/2 Rack Minimum

0

Block Transfer Off

Logic Cmd/Sts On

Reference/Fdbk On

Datalink A On

Datalink B Off

Datalink C Off

Datalink D Off


PLC

WORD

0

1

2

3

PLC Image Table Map

OUTPUT

IMAGE

Logic Cmd

Reference

Datalink A

Datalink A

INPUT

IMAGE

Logic Sts

Feedback

Datalink A

Datalink A

When the Machine Start Pushbutton is pressed, the PLC sends a START command to the drive. The drive will start if no STOP command is being sent to the PLC or any other control device. (Start button is a normally open contact in this example.)

Machine

START

Pushbutton

I : 000

00

Drive

START

Command

0 : 020

01

When the Machine Stop Pushbutton is pressed, the PLC sends a STOP command to the drive. (Stop button is normally closed contact in this example).

Machine

STOP

Button

I : 000

Drive

STOP

Command

0 : 020

00

01

Drive Stop

Command

0 : 020

Drive Running

Bit

I : 020

00 01

This rung transfers a frequency command from the PLC data table to the drive. A range of 0 to 32767 is equivalent to Zero to Maximum Frequency. (In this example, the drive’s Frequency Select parameters are set to receive a frequency reference from the RIO Adapter.)

Drive Frequency

Command

MOV

MOVE

Source

Dest

N7 : 0

16000

0: 021

16000



PLC 5/15 Example continued

When the Machine JOG Pushbutton is pressed, the PLC will send a JOG command to the drive. The drive will start and run at the programmed Jog

Frequency if no STOP command is being sent by the PLC or other control device. (Jog button is a normally open contact in this example.)

Machine

JOG

Pushbutton

I : 000

Drive

JOG

Command

0 : 020

02 02

When the Machine Clear Faults Pushbutton is pressed, the PLC sends a Clear Faults command to the drive. (Clear Faults button is a momentary normally open contact in this example.)

Machine Clear

Faults

Pushbutton

I : 000

Drive

Clear Faults

Command

0 : 020

03 03

When the Drive is running, the PLC will receive a Drive Running Status Bit.

Drive

Running

Status Bit

I : 020

01

Machine

Running

Indicator

0 : 000

00

When the drive is faulted, the PLC will receive a Drive Faulted Status Bit.

Drive

Faulted

Status Bit

I : 020

07

This rung moves a value from the PLC data table into the drive parameter specified by the Data In A1 parameter of the drive.

Machine

Faulted

Indicator

0 : 000

01

MOV

MOVE

Source

Dest

Drive Data In A1

(Data to Drive)

N7 : 1

500

0: 022

500

END OF FILE



This Page Intentionally Left Blank.


Chapter

4

Troubleshooting


Chapter 4 provides information to help you troubleshoot your remote

I/O system using the LED indicators on the front of the device

(Figure 4.1). The remote I/O module is a non-serviceable device that should be returned to Allen-Bradley for replacement when a major fault exists that is attributable to the remote I/O communications module itself.

SCANport Status

(Green)

Figure 4.1

LED Locations

Adapter Fault Status

(Red) Front View

Open Version

SW3 SW2

Adapter Health

(Green)

SW1

J1

J3

Remote I/O

Active (Green)

J4

J2

Remote I/O

Status (Green)

Refer to Table 4.A for details on LED operation.

Front View

Enclosed Version

...

Remote I/O

Status (Green)

Remote I/O

Active (Green)

Adapter Health

(Green)

SCANport Status

(Green)

Adapter Fault

Status (Red)


4–2 Troubleshooting

Troubleshooting Table

Table 4.A

General Indications

Indicator

Adapter Fault Status

SCANport Status

Adapter Health

Remote I/O Active

Color

Red (Steady)

Red (Blinking)

Red (Off)

Green (Steady)

Green (Off)

Green (Blinking)

Green (Steady)

Green (Off)

Green (Steady)

Green (Off)

Probably cause

Unrecoverable fault

Recoverable fault

Normal operation

Normal operation

No SCANport communication

When blinking in tandem with red fault status, a device incompatibility exists

Normal operation

Internal adapter fault

Normal operation

No data transfer from PLC/SLC

Recommended action

Replace the adapter.

Check configuration switch setting, check for SCANport cable connection.

None

SCANport is active.

Check SCANport cables, device, cycle power.

Check compatibility of drive on page 1–1 of this manual.

None.

Cycle power.

None.

Remote I/O offline, make certain the PLC is in Run Mode, check rack address, check wiring and processor.

Remote I/O Status Green (Steady)

Green (Blinking)

Green (Blinking)

Normal Operation None.

PLC is in Reset/Program/Test Mode None.

PLC has more rack space allocated than is being used

Do a PLC auto configuration.

Green (Off) No communication with processor

Check wiring to processor. Check adapter configuration in processor.

Adapter Fault Status Red (Blinking) and Configuration switch setting incorrect Check configuration switch settings.

and Adapter Health Green (Steady) Remote I/O and/or SCANport cable not wired or connected properly

Check SCANport and remote I/O cable connections.


Chapter

5

Specifications


Chapter 5 provides you with background information and specifications that you may need to install, repair, or apply your remote I/O communications module.

Product Specifications

Environmental

Operating temperature

Storage temperature

Relative humidity

Electrical

Input voltage

Input frequency

Input current

SCANport load

Communications

Drive side

PLC side

Baud rates

Rack size

Dimensions

Enclosure type

Package size

Table 5.A

General Indications

Open Style

(1336–GM1)

Enclosed Style –– 115V ac

(1203–GD1)

0–50

°

C (32–122

°

F)

–40–85

°

C (–40–158

°

F)

0–95%, non–condensing

0–50

°

C (32–122

°

F)

–40–85

°

C (–40–158

°

F)


Supplied by drive

NA

NA

60 mA

Open (IP00)

Not applicable

85–264V ac, 1 ph

45–63 Hz

35 mA maximum

60 mA

SCANport peripheral interface

Allen Bradley remote I/O

57.6K, 115.2K, or 230.4K

1/4, 1/2, 3/4, or full

NEMA 1 (IP30)

45mm x 76mm (1.8 x 3.0 in)

Enclosed Style –– 24V dc

(1203–GK1)

0–50

°

C (32–122

°

F)

–40–85

°

C (–40–158

°

F)


24V dc,

±

10%

NA

0.4 amps maximum

60 mA

NEMA 1 (IP30)

45mm x 76mm (1.8 x 3.0 in)


5–2 Specifications


Compatibility

"

This communications module is designed to be used with the following Allen-Bradley programmable controllers:

•

PLC-2/30

 with SD2 (communications module version 1.02 or later)

•

PLC-3



•

SLC500 TM with 1747-SN scanner

•

PLC 5/10

TM

, 5/15

TM

, 5/25

TM

family

•

PLC 5/30

TM

, 5/40

TM

, 5/40L

TM

, 5/60

TM

, 5/60L

TM

family and

PLC-5/80

TM

•

PLC 5/250

TM

•

PLC



scanner modules and subscanners.

Note: This adapter was tested with the current revision level of the

PLC processors listed. Earlier versions of the processors may not be compatible.


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PN74001-002-01(F)

Copyright 1997 Allen-Bradley Company, Inc. Printed in USA

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