Allen-Bradley 1203 Series User manual

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User Manual
Bulletin 1203
Remote I/O
Communications
Module
Cat. Nos. 1203-GD1,
1203-GK1, or 1336-GM1
Firmware 1.xx – 4.xx
Allen-Bradley
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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, charts, sample programs and layout examples
shown in this guide are intended solely for purposes of example.
Since there are many variables and requirements associated with any
particular installation, Rockwell Automation does not assume
responsibility or liability (to include intellectual property liability) for
actual use based upon the examples shown in this publication.
Rockwell Automation publication SGI-1.1, Safety Guidelines for the
Application, Installation, and Maintenance of Solid-State Control
(available from your local Rockwell Automation office or online at
www.ab.com/manuals/gi), 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 Rockwell
Automation, is prohibited.
Throughout this manual we use notes to make you aware of safety
considerations:
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.
!
ATTENTION: Identifies information about practices
or circumstances that can lead to personal injury or
death, property damage or economic loss.
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Summary of Changes
The information below summarizes the changes made to this manual
since the last release.
Updated Information
This manual incorporates the information found in the following two
manuals:
•Bulletin 1203 Remote I/O Communication Module Getting
Started Manual, Publication 1203-5.1.
•Bulletin 1203 Remote I/O Communications Module Reference
Manual, Publication 1203-5.0.
It also contains new information.
Updates and Additions
The information below summarizes the changes to this manual since
its last release:
Page Description
2-5 Important statement added:
Injury or equipment damage can result from loss of PLC or Controller Logic
Commands (Stop, Start, etc.) when all these conditions are true:
- module firmware 3.04 or lower.
- 230.4k baud rate.
- block transfer is enabled (DIP switch SW3-1 is ON).
- block transfers to the module are used (in the ladder program or by DriveTools/
DriveTools32 using a Remote I/O pass thru connection).
Do not use the 230.4k baud rate if you are using a module with 3.04 or earlier
firmware and your program uses block transfers. Use the 57.6k or 115.2k baud
rate instead.
2-6 Attention statement added:
Due to an anomaly in firmware release 4.01, Remote I/O modules that are used
only for block transfer messages require the following configuration: switches for
block transfer and reference/feedback should both be enabled (SW 3.1 and SW
3.3 are ON. SW 3.2 and SW 3.4 through 3.8 are OFF).
This configuration prevents a fault on power up. It does not affect rack I/O
allocation or the ladder logic program because it still fits within 1/4 rack I/O space.
The drive will, however, generate a serial fault if the communications module is
disconnected or loses power.
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2
End of Summary of Changes
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Table of Contents
Preface
Using This Manual Preface Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Audience for This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Firmware Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Terms and Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-3
Rockwell Automation Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-4
Chapter 1
Overview Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Description of the Remote I/O Communications Modules . . . . . . . . . . . . 1-1
Features of the Communications Module . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Required Tools and Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Overview of Setting Up the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Chapter 2
Configuring the Module Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Safety Precautions and Important Information . . . . . . . . . . . . . . . . . . . . . 2-1
Locating the DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Factory-Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Quick Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Configuring the module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Setting Switches on SW3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Setting Switches on SW2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Setting Switches on SW1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Chapter 3
Installing the Module Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Selecting Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Selecting a Termination Resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Installing a 1203-GD1 or 1203-GK1 Module. . . . . . . . . . . . . . . . . . . . . . . 3-3
Installing a 1336-GM1 Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Chapter 4
Creating Ladder Logic
Programs
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Understanding the I/O Image Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Control Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Datalinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Settings for the Ladder Logic Program Examples. . . . . . . . . . . . . . . . . . . 4-5
Example PLC Ladder Logic Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Example SLC Ladder Logic Program . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Example Logix5550 Ladder Logic Program . . . . . . . . . . . . . . . . . . . . . . 4-12
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ii Table of Contents
Chapter 5
Using Block Transfer Messages Chapter Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Understanding Block Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Understanding the Block Transfer Status Word . . . . . . . . . . . . . . . . . . . . . 5-2
Understanding Data Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Example PLC Block Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Example SLC Block Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Example Logix5550 Block Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Notes Regarding Block Transfer Programming . . . . . . . . . . . . . . . . . . . . . 5-8
Chapter 6
Troubleshooting Chapter Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
LEDs on the Remote I/O Communications Module . . . . . . . . . . . . . . . . . . 6-1
FAULT LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
SCANport STS LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Health LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Rem I/O ACT LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Rem I/O STS LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Appendix A
Specifications Appendix Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
1336-GM1 Board Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
1203-GD1 Module Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
1203-GK1 Module Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Appendix B
Supported Block Transfer
Messages
Appendix Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Supported Block Transfer Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Block Transfer Data Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Parameter Value Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Parameter Value Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Parameter Read Full . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Product ID Number Read. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8
Scattered Parameter Value Read. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-10
Scattered Parameter Value Write. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-12
Continuous Parameter Value Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-14
Save/Recall/Initialize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-16
Fault Command Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-17
Fault Queue Entry Read Full . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-18
Fault Queue Size Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-20
Trip Fault Queue Number Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-21
Block Transfer Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-22
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Preface
Using This Manual
Preface Objectives
Read this preface to familiarize yourself with the rest of the manual.
In this preface, you will read about the following:
• Intended audience for this manual.
• Purpose of this manual.
• Firmware supported by this manual.
• Terms and abbreviations.
• Safety precautions.
• Rockwell Automation support.
Audience for This Manual
Use this manual if you are responsible for setting up and using a
Remote I/O communications module (Bulletin numbers 1203-GD1,
1203-GK1, or 1336-GM1). You must have previous experience with
and a basic understanding of communications terminology,
configuration procedures, required equipment, and safety precautions.
To use this Remote I/O communications module efficiently, you must
be able to program and operate programmable controllers as well as
have a basic understanding of the parameter settings and functions of
the SCANport™ product with which you are communicating.
Purpose of This Manual
This manual is an installation and user guide for the Remote I/O
communications module. The 1203 Remote I/O communications
modules are available for products that include SCANport.
This manual provides the following information:
• An overview of the Remote I/O communications module.
• Procedures that you need to install, configure, and troubleshoot
the Remote I/O communications module.
• Example ladder logic programs for controlling a product and
using block transfer messages.
Important:
You should read this manual in its entirety before
configuring, installing, operating, or troubleshooting the
Remote I/O communications module.
Firmware Support
This manual supports firmware versions 1.xx to 4.xx (the “xx”
designator may vary). Features that work with specific firmware
versions will be identified.
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P–2Using This Manual
Contents of this Manual
Related Documentation
You can obtain documentation about Allen-Bradley products,
including PLC controllers, SLC controllers, Logix5550 controllers,
and drives, from your local Rockwell Automation office or
distributor. You can also access documents online at
http://www.ab.com/manuals
Application notes are available at
http://www.ab.com/drives/stddrives/faxback/faxback.htm
Terms and Abbreviations
The following terms are specific to this product. For a complete
listing of automation terminology, refer to the Rockwell Automation
Industrial Automation Glossary, Publication Number AG-7.1.
Chapter Title Contents
Preface Using This Manual Descriptions of the audience, purpose, back-
ground, and scope of this manual.
1 Overview Features of the Remote I/O communications
module.
2 Configuring the Module Procedures for setting DIP switches.
3 Installing the Module Procedures for mounting, connecting cables, and
connecting power.
4 Creating Ladder Logic
Programs
Information about addressing, information trans-
fer, and sample programs.
5 Using Block Transfer
Messages
Information about messaging and sample pro-
grams.
6 Troubleshooting Information about troubleshooting the module.
A Specifications Environmental, electrical, and communication
specifications.
B Supported Block Transfer
Messages
Information about block transfer messages.
Terms Definition
Controller A solid-state control system that has a user-programmable memory for
storage of instructions to implement specific functions such
as I/O control, logic, timing, counting, report generation, communica-
tion, arithmetic, and data file manipulation. A controller is also called a
“programmable logic controller” or “processor.”
Remote I/O I/O connected to a processor across a serial link. With a serial link,
remote I/O can be located long distances from the processor.
Remote I/O
Communications
Module
This module connects a SCANport product to a Remote I/O link. There
are three types of Remote I/O communications modules: 1203-GD1
module, 1203-GK1 module, and 1336-GM1 board. The Remote I/O
module is also referred to as “adapter,” “module,” and communications
module.”
SCANport A standard peripheral communications interface for various
Allen-Bradley drives and power products.
SCANport
Peripheral
A device that provides an interface between SCANport and a commu-
nications system such as Remote I/O. It is often referred to as an
adapter or communications module. For example, the Remote I/O
module is a SCANport peripheral.
SCANport
Product
A device that uses the SCANport communications interface to commu-
nicate with one or more peripheral devices. For example, a motor drive
such as a 1336 PLUS is a SCANport product.
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Using This Manual P–3
Safety Precautions
!ATTENTION: Only personnel familiar with SCANport
devices and associated machinery should plan or implement
the installation, start-up, configuration, and subsequent
maintenance of the Remote I/O communications module.
Failure to comply may result in personal injury and/or
equipment damage.
!ATTENTION: The 1336-GM1 board contains Electrostat-
ic Discharge (ESD) sensitive parts and assemblies. Static
control precautions are required when handling this assem-
bly. Component damage may result if ESD control proce-
dures are not followed. 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: Injury or equipment damage can result
from loss of PLC or Controller Logic Commands (Stop,
Start, etc.) when all these conditions are true:
• module firmware 3.04 or lower.
• 230.4k baud rate.
• block transfer is enabled (DIP switch SW3-1 is ON).
• block transfers to the module are used (in the ladder
program or by DriveTools/DriveTools32 using a
Remote I/O pass thru connection).
Do not use the 230.4k baud rate if you are using a module
with 3.04 or earlier firmware and your program uses block
transfers. Use the 57.6k or 115.2k baud rate instead.
!ATTENTION: Hazard of equipment damage exists. If
block transfer messages are programmed to frequently
write parameter data, the EEPROM (Non-Volatile Storage)
will quickly exceed its life cycle and cause the product to
malfunction. Do not create a program that frequently uses
block transfer messages to write parameter data to a
product. Datalinks do not write to the EEPROM and should
be used for frequently changed parameters.
!ATTENTION: Hazard of equipment damage exits.
Firmware version 3.04 has the following anomaly: If DIP
Switch 2-5 is OFF (No Fault), the product remains in its last
state after a communications loss occurs no matter how DIP
Switch 2-4 is set. If you must use zero data, contact
Rockwell Automation Technical Support.
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P–4Using This Manual
Rockwell Automation Support
Rockwell Automation offers support services worldwide, with more
than 75 sales/support offices, more than 500 authorized distributors,
and more than 250 authorized systems integrators located throughout
the United States alone. In addition, Rockwell Automation
representatives are in every major country in the world.
Local Product Support
Contact your local Rockwell Automation representative for:
• Sales and order support.
• Product technical training.
• Warranty support.
• Support service agreements.
Technical Product Support
If you need to contact Rockwell Automation for technical assistance,
please call your local Rockwell Automation representative.
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Chapter 1
Overview
Chapter Objectives
Chapter 1 provides an overview of the Remote I/O communications
module (1203-GD1 module, 1203-GK1 module, and 1336-GM1
board). In this chapter, you will read about the following:
•Function of the module.
•Features of the module.
•Compatible SCANport products and programmable controllers.
•Parts and hardware of the module.
•Steps for setting up the module.
•Required tools and equipment.
Description of the Remote I/O
Communications Modules
The Remote I/O communications module is an optional interface
designed to provide a direct, digital link between an Allen-Bradley
programmable controller and any one Allen-Bradley SCANport
product. A module is required for each product that you want to
connect to Remote I/O. There are three types of Remote I/O
communications modules:
Figure 1.1 Module and Board
Catalog Number Enclosure Required Power Supply
1203-GD1 NEMA Type 1 85 – 264V AC
1203-GK1 NEMA Type 1 24V DC +/- 10%
1336-GM1 Open Drive Supplied
1336-GM1 Board
1203-GD1 Module
and
1203-GK1 Module
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1–2Overview
The 1203-GD1 and 1203-GK1 modules mount on a DIN rail. They
connect to a SCANport product using a SCANport cable and to the
Remote I/O link using a Remote I/O cable. The 1336-GM1 board
mounts directly onto selected SCANport products. It connects to a
SCANport product using an internal SCANport connector and to the
Remote I/O link using a Remote I/O cable.
Figure 1.2 shows how the modules connect SCANport products to the
Remote I/O link.
Figure 1.2 Remote I/O Link with Remote I/O Communications Modules
Features of the
Communications Module
The 1203-GD1 module, 1203-GK1 module, and 1336-GM1 board let
you connect SCANport products to Remote I/O links and devices.
These modules feature the following:
•DIP switches let you configure how the Remote I/O module
operates before connecting it to the link.
•User-configurable fault action DIP switches let you customize the
module actions when communication errors occur.
•LEDs report link, module, and SCANport product health.
•Datalinks are supported in the module. Datalinks are a SCANport
mechanism for transferring information between a controller and
SCANport device. Each enabled datalink uses two words in the
I/O image table unless it is truncated.
1336-
GM1
Remote I/O Link
PLC-5 1305 Drive SMC PLUS Drive
1203-GD1 1203-GK1
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Overview 1–3
Compatibility SCANport Products
Remote I/O modules are compatible with many SCANport products,
including the following:
If you intend to use datalinks to communicate with and control your
SCANport product, verify that your SCANport product supports
datalinks before enabling them in the module.
Controllers
This Remote I/O communications module is compatible with many
programmable controllers, including the following:
•Logix5550
•PLC-2/30®with SD2 (module version 1.02 or later)
•PLC-3®
•PLC Classic Family, including the PLC-5/10 (only with 1771-SN
in Discrete Mode), PLC-5/15™, PLC-5/25™family
•PLC Enhanced family, including the PLC-5/20™, PLC-5/30,
PLC-5/40™, PLC-5/40L™, PLC-5/60™,
PLC-5/60L™family, PLC-5/80™
•PLC-5/250™
•PLC scanner modules and subscanners
•SLC 500™with 1747-SN scanner
Product
Number of
Peripherals
Supported
I/O Words Module Use
Minimum Maximum
➂
1203-GD1 or
1203-GK1 1336-GM1
1305 AC MICRO Drive
➀
508YesNo
1336 IMPACT™Drive 6
➁
08YesYes
➃
1336 PLUS AC Drive 6
➁
08YesYes
➃
1336 PLUS II Drive 6
➁
08YesYes
1336 FORCE™Drive 6
➁
08YesYes
➃
1336 REGEN Line Regeneration Package 2 0 2
➄
Ye s N o
1336 SPIDER Drive 6
➁
08YesYes
1394ACMult-AxisMotionControlSystem508YesNo
SMC Dialog Plus™102
➄
Ye s N o
SMP-3 Smart Motor Protector 2 0 2
➄
Ye s N o
1397DigitalDCDrive 508YesNo
1557MediumVoltageDrive 508YesNo
2364F Regenerative DC Bus Supply Unit 608YesNo
➀
The Remote I/O modules are compatible with 1305 drives using firmware release 2.xx or greater.
➁
Lower horsepower products may not support a sixth peripheral. To connect multiple peripherals to a SCANport product, a port expander may be required. Refer to
the product user manual to verify that it supports a sixth peripheral.
➂
Many SCANport products support 10 words of I/O (Command/Logic, Speed Reference, and four datalinks). Remote I/O, however, supports only 8 words of I/O.
➃
Drive must be B-frame or larger. If it is a 1336 FORCE drive, it must use a standard adapter board.
➄
Datalinks are not supported by this product.
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1–4Overview
Hardware Description
The hardware included with the module depends on the module that
you have.
1203-GD1 and 1203-GK1 Modules
The 1203-GD1 module and 1203-GK1 module share the same parts.
Figure 1.3 illustrates these parts.
Figure 1.3 Parts of the 1203-GD1 and 1203-GK1 Module
# Part Description
1 SCANport Connection Standard SCANport 8-pin mini-DIN connector for the
SCANport cable.
2 Power Supply Connections Connections for the power supply. Multiple connec-
tions allow daisy-chaining.
The 1203-GD1 module uses 85 –264V AC.
The 1203-GK1 module uses 24V DC.
3 Remote I/O Connection Standard 3-pin Remote I/O connector.
4 LEDs Status indicators for the module, SCANport connec-
tion, and Remote I/O connection. Refer to Chapter 6.
5 DIP Switches Switches used to configure the module. Refer to
Chapter 2.
6 DIN Rail Mount Mount for securely attaching and electrically ground-
ing the module to a DIN rail.
Not
Shown
Remote I/O connector One 3-pin connector for connecting the Remote I/O
cable to the module.
Not
Shown
Termination Resistors Two termination resistors for terminating the I/O link at
its physical ends. Refer to Chapter 3.
1
2
6
3
4
5
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Overview 1–5
1336-GM1 Board Hardware
Figure 1.4 illustrates the main parts of a 1336-GM1 board.
Figure 1.4 Parts of the 1336-GM1 Board
# Part Description
1 SCANport Connection Internal 14-pin female SCANport connector.
2 Remote I/O Connection Standard 3-pin Remote I/O connector.
3 LEDs Status indicators for the module, SCANport connection,
and Remote I/O connection. Refer to Chapter 6.
4 DIP Switches Switches used to configure the module. Refer to
Chapter 2.
Not
Shown
Kit Materials for mounting the board to the SCANport prod-
uct. These material include one grounding wrist strap,
four Phillips mounting screws, four stand-off nylon head-
ers, one 3-pin Remote I/O connector, one snap-in comm
housing with mounting instructions, and termination
resistors.
3
4
1
2
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1–6Overview
Required Tools and Equipment
The tools and equipment required, depend on if you are using a
1203-GD1 module, 1203-GK1 module, or 1336-GM1 board.
1203-GD1 or 1203-GK1 Module
To install and configure a 1203-GD1 module or 1203-GK1 module,
you need the following:
•Remote I/O communications module (1203-GD1 or 1203-GK1).
•35 x 7.5 mm DIN rail.
•Termination resistor(s).
•Power source.
•1/8" flathead screwdriver.
•Appropriate cables for SCANport and Remote I/O connections.
Refer to Chapter 3.
•Software such as RSLogix5, RSLogix500, or RSLogix5000 for
programming the controller.
1336-GM1 Board
To install and configure a 1336-GM1 board, you need the following:
•Remote I/O communications board (1336-GM1).
•A kit that includes one grounding wrist strap, four Phillips
mounting screws, four stand-off nylon headers, one 3-pin
connector, and one snap-in comm housing with mounting
instructions (supplied with board).
•#1 Phillips screwdriver.
•Appropriate cable for the Remote I/O connection. Refer to
Chapter 3.
•Software such as RSLogix5, RSLogix500, or RSLogix5000 for
programming the controller.
Overview of Setting Up the
Module
To set up the Remote I/O communications module, you must perform
the following tasks:
1. Read the safety precautions in this manual.
2. Configure the module using the DIP switches. Refer to Chapter 2.
3. Install the module or mount the board. Refer to Chapter 3.
4. Create a ladder logic program to control the SCANport product
(Chapter 4) or send messages to it (Chapter 5).
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Chapter 2
Configuring the Module
Chapter Objectives
Chapter 2 provides instructions and information for configuring the
Remote I/O communications module (1203-GD1, 1203-GK1, or
1336-GM1). In this chapter, you will read about the following:
•Factory-default settings.
•Recording the I/O image table.
•Configuring the module.
Important:
The communications module is not compatible with
complementary I/O configurations because it uses both
output and input image words for proper product control.
Safety Precautions and
Important Information
Please observe the following safety precautions:
Important:
Due to an anomaly in firmware release 4.01, Remote I/O
modules that are used only for block transfer messages
require the following configuration: switches for block
transfer and reference/feedback should both be enabled
(SW 3.1 and SW 3.3 are ON. SW 3.2 and SW 3.4 through
3.8 are OFF).
This configuration prevents a fault on power up. It does not
affect rack I/O allocation or the ladder logic program
because it still fits within 1/4 rack I/O space. The drive will,
however, generate a serial fault if the communications
module is disconnected or loses power.
!ATTENTION: Hazard of equipment damage exists. When
you make changes to the switch settings, use a blunt, pointed
instrument. Do not use a pencil or pen.
!ATTENTION: Hazard of injury or equipment damage
exists. Failure to check connections and switch settings for
compatibility with your application could result in
unintended or undesirable operation. Verify the
configuration is correct for your application.
!ATTENTION: Hazard of injury or equipment damage
exists. Unintended or incorrect machine motion can result
from the initial configuration. When a system is configured
for the first time, the motor must be disconnected from the
machine or process during initial system testing.
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2–2Configuring the Module
Locating the DIP Switches
Figure 2.1 Switches on the 1203-GD1 and 1203-GK1 Modules
Figure 2.2 Switches on the 1336-GM1 Board
Bottom View
SW1.1 –SW1.2 = Not Used
SW1.3 –SW1.8 = Rack Address
SW3.1 = Block Transfer
SW3.2 = Logic Command/Status
SW3.3 = Reference/Feedback
SW3.4 = Datalink A Settings
SW3.5 = Datalink B Settings
SW3.6 = Datalink C Settings
SW3.7 –Datalink D Settings
SW3.8 = Truncate Last Datalink
SW2.1 –SW2.2 = Starting Module Group
SW2.3 = Last Rack Setting
SW2.4 = Hold Last State/Zero Data
SW2.5 = Communications Loss
SW2.6 = Reset/Program/Test
SW2.7 –SW2.8 = RIO Baud Rate
= Open = Off = 0
= Closed = On = 1
8
SW1.1 –SW1.2 = Not Used
SW1.3 –SW1.8 = Rack Address
SW3.1 = Block Transfer
SW3.2 = Logic Command/Status
SW3.3 = Reference/Feedback
SW3.4 = Datalink A Settings
SW3.5 = Datalink B Settings
SW3.6 = Datalink C Settings
SW3.7 –Datalink D Settings
SW3.8 = Truncate Last Datalink
SW2.1 –SW2.2 = Starting Module Group
SW2.3 = Last Rack Setting
SW2.4 = Hold Last State/Zero Data
SW2.5 = Communications Loss
SW2.6 = Reset/Program/Test
SW2.7 –SW2.8 = RIO Baud Rate
Front View
18 18 1
= Open = Off = 0
= Closed = On = 1
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Configuring the Module 2–3
Factory-Default Settings
The module is shipped with the following settings:
Quick Configuration
For detailed switch information, refer to pages 2–4 through 2–13.
Feature Switch(es) Default Setting
Block Transfer 3.1 Enabled
Logic Command/Status 3.2 Enabled
Reference/Feedback 3.3 Enabled
Datalinks 3.4 –3.7 Datalinks A and B are Enabled
Datalinks C and D are Disabled
Truncate Last Datalink 3.8 Disabled
Starting Group 2.1 –2.2 0
Last Rack 2.3 Not Last Rack
Fault Action 2.4 –2.6 Fault on communications loss
Hold last state on reset/program/test
Baud Rate 2.7 –2.8 57.6K
Not Used 1.1 –1.2 Not Used
Rack Address 1.3 –1.8 2
Switch Setting Description
3.1 0
1
Disable block transfer
Enable block transfer
3.2 0
1
Disable Logic Command/Status
Enable Logic Command/Status
3.3 0
1
Disable Reference/Feedback
Enable Reference/Feedback
3.4 0
1
Disable Datalink A (A1 and A2)
Enable Datalink A (A1 and A2)
3.5 0
1
Disable Datalink B (B1 and B2)
Enable Datalink B (B1 and B2)
3.6 0
1
Disable Datalink C (C1 and C2)
Enable Datalink C (C1 and C2)
3.7 0
1
Disable Datalink D (D1 and D2)
Enable Datalink D (D1 and D2)
3.8 0
1
Disable truncate last datalink
Enable truncate last datalink
2.1 –2.2 2.2
1
0
1
0
2.1
1
1
0
0
Starting group 0
Starting group 2
Starting group 4
Starting group 6
2.3 0
1
Not last rack
Last rack with this address
2.4 0
1
Hold last state
Zero data
2.5 0
1
No fault. Use action of switch 2.4
Fault drive on communications loss
2.6 0
1
No fault. Use action of switch 2.4
Fault drive on Reset/Program/Test
2.7 –2.8 2.8
0
0
1
2.7
0
1
0
57.6 kbps
115.2 kbps
230.4 kbps
1.1 –1.2 Not Used
1.3 –1.8 Varies See “Setting the Rack Address”on
page 2-13
Off = 0
On = 1
Off = 0
On = 1
Off = 0
On = 1
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