Rockwell-automation 1734-485ASC POINT I/O ASCII User Manual Manuel d'utilisateur Page 1

POINT I/O ASCII Modules1734-232ASC, 1734-485ASCUser Manual

Publication 1734-UM009B-EN-P - July 2003Table of Contents iiTransmit Handshake vs. Transmit Immediate Mode. . . . 2-24Transmitting Serial Data

1 Publication 1734-UM009B-EN-P - July 2003Chapter 1Installing the ASCII ModuleGeneral Information on the ASCII ModulesThe ASCII modules provide a flex

Publication 1734-UM009B-EN-P - July 20031-2 Installing the ASCII Module1. Position the mounting base/wiring base assembly vertically above the

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-3Installing an I/O ModuleThe module can be installed before, or after bas

Publication 1734-UM009B-EN-P - July 20031-4 Installing the ASCII ModuleInstalling the Removable Terminal BlockA removable terminal block is sup

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-5Removing a Mounting BaseTo remove a mounting base, you must remove any

Publication 1734-UM009B-EN-P - July 20031-6 Installing the ASCII ModuleWiring the 1734-232ASC ModuleWiring the 1734-485ASC ModuleModule StatusN

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-7Module TerminationsTerminal RS-232 RS-485 RS-4220Tx1S+1Tx+11Rx2NC Rx+12N

Publication 1734-UM009B-EN-P - July 20031-8 Installing the ASCII ModuleCable Pinouts for Standard DB ConnectorsHow to Install a Serial NetworkT

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-95. The ASCII module produces and consumes the number of ASCII characters

Important User InformationBecause of the variety of uses for the products described in this publication, those responsible for the application and use

Publication 1734-UM009B-EN-P - July 20031-10 Installing the ASCII ModuleHow to Write Serial Output Data to the ASCII Module1. Connect to the AS

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-11Setting Up DeviceNet CommunicationsThe ASCII module supports 4 modes of

Publication 1734-UM009B-EN-P - July 20031-12 Installing the ASCII ModuleCyclic and Change of State I/OThe Cyclic and Change of State (COS) conn

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-13The transmit and receive sizes of the I/O connection are automatically

Publication 1734-UM009B-EN-P - July 20031-14 Installing the ASCII ModuleOperating Mode SelectionsThe ASCII module has several different operati

Publication 1734-UM009B-EN-P - July 2003Installing the ASCII Module 1-15Produce Immediate vs. Master/Slave Handshake OptionThis option defines

Publication 1734-UM009B-EN-P - July 20031-16 Installing the ASCII ModuleNotes:

1 Publication 1734-UM009B-EN-P - July 2003Chapter 2Configuring Your ASCII ModuleAbout CommunicationsThe ASCII modules have DeviceNet-to-serial link co

Publication 1734-UM009B-EN-P - July 20032-2 Configuring Your ASCII ModuleConfiguration OverviewYou must use the RSNetworx for DeviceNet softwar

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-3What Does Auto Start Mode Do?When using Auto Start Mode, the adapter:1

Rockwell Automation SupportBefore you contact Rockwell Automation for technical assistance, we suggest you please review the troubleshooting informati

Publication 1734-UM009B-EN-P - July 20032-4 Configuring Your ASCII ModuleAdding the ASCII Modules to Your NetworkFollow these steps:1. Start th

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-5Adding I/O Modules to Your NetworkAfter you add the communication devi

Publication 1734-UM009B-EN-P - July 20032-6 Configuring Your ASCII ModuleSetting the ASCII Module’s ParametersAfter adding the module to the ne

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-7Refer to the screens below for an explanation of its features.The modu

Publication 1734-UM009B-EN-P - July 20032-8 Configuring Your ASCII ModuleChecking I/O Status and Viewing the EDS FileYou can view the I/O data

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-9Configuration AssemblyThe ASCII modules support a configuration assemb

Publication 1734-UM009B-EN-P - July 20032-10 Configuring Your ASCII ModuleParameter ListUse this table for information on configuring your ASCI

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-11Send (Produce) on DeviceNet to MasterReceive String Data Type8 Get/Se

Publication 1734-UM009B-EN-P - July 20032-12 Configuring Your ASCII ModuleSerial Port Transmit to ASCII DeviceMax Number of Transmit Chars17 Ge

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-13Serial Port Transmit/Explicit Messages from Configuration ToolTransmi

Publication 1734-UM009B-EN-P - July 20032-14 Configuring Your ASCII ModuleSequential AutoAddress29 Get Sequential AutoAddress will reassign the

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-15POINT I/O ParametersReceiving Serial Data from the ASCII DeviceThe AS

Publication 1734-UM009B-EN-P - July 20032-16 Configuring Your ASCII ModuleSetting Up and Using Pad ModePad Mode operation adds extra characters

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-17Setting Up and Using the Swap Bytes ModeThis option may be helpful if

Publication 1734-UM009B-EN-P - July 20032-18 Configuring Your ASCII ModuleSetting Up and Using Delimiter OperationWhen receiving data strings f

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-19Setting Up the Scanner I/O Receive SizeThe ASCII modules automaticall

Publication 1734-UM009B-EN-P - July 20032-20 Configuring Your ASCII ModuleExplicit Messages to Receive the Serial Data StringParameters 14, 15,

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-21RX Parity Error (Bit 2)This bit is set if a parity error is detected

Publication 1734-UM009B-EN-P - July 20032-22 Configuring Your ASCII ModuleSetting Up the Transmit Character Buffer LengthThe Transmit Character

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-23Transmit String Data AssembliesTransmit String Data Assemblies are th

1 Publication 1734-UM009B-EN-P - July 2003PrefacePurpose of This ManualThis manual describes how to install, configure, and troubleshoot your POINT I/

Publication 1734-UM009B-EN-P - July 20032-24 Configuring Your ASCII ModuleTransmit Handshake vs. Transmit Immediate ModeThis option defines whe

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-25A transmission of the serial data from the ASCII module to your ASCII

Publication 1734-UM009B-EN-P - July 20032-26 Configuring Your ASCII ModuleTransmitting Serial DataThe length of the string sent determines the

Publication 1734-UM009B-EN-P - July 2003Configuring Your ASCII Module 2-27Produce Immediate vs. Master/Slave Handshake ModeSelecting the mode o

Publication 1734-UM009B-EN-P - July 20032-28 Configuring Your ASCII ModuleThe master monitors the new data flag and when the master is ready to

1 Publication 1734-UM009B-EN-P - July 2003Chapter 3DiagnosticsUsing the Indicators for TroubleshootingUse these indicators to help you troubleshoot an

Publication 1734-UM009B-EN-P - July 20033-2 DiagnosticsTable 3.2 Network Status IndicatorsIndication Probable CauseNetwork StatusOff Device is

1 Publication 1734-UM009B-EN-P - July 2003Appendix ASpecificationsSpecifications for the ASCII ModulesSpecifications - 1734-232ASC, -485ASC ModulesNum

Publication 1734-UM009B-EN-P - July 2003A-2 SpecificationsSpecifications - 1734-232ASC, -485ASC Modules (Continued)Receive Transaction ID 0-255

Publication 1734-UM009B-EN-P - July 2003Specifications A-3Specifications - 1734-232ASC, -485ASC Modules (Continued)EFT/B Immunity IEC 61000-4-4

Publication 1734-UM009B-EN-P - July 2003Preface 2Related Products and DocumentationThe following table lists related POINT I/O products and doc

Publication 1734-UM009B-EN-P - July 2003A-4 SpecificationsNotes:

1 Publication 1734-UM009B-EN-P - July 2003Appendix BUsing the ASCII Modules with the ControlLogix System Application ExamplesAbout These ExamplesFor t

Publication 1734-UM009B-EN-P - July 2003B-2 Using the ASCII Modules with the ControlLogix System Application ExamplesEDS ConfigurationYou can c

Publication 1734-UM009B-EN-P - July 2003Using the ASCII Modules with the ControlLogix System Application Examples B-3DeviceNet Data DetailsWith

Publication 1734-UM009B-EN-P - July 2003B-4 Using the ASCII Modules with the ControlLogix System Application ExamplesReading Data from the ASCI

Publication 1734-UM009B-EN-P - July 2003Using the ASCII Modules with the ControlLogix System Application Examples B-5The following ControlLogix

Publication 1734-UM009B-EN-P - July 2003B-6 Using the ASCII Modules with the ControlLogix System Application ExamplesTransmitting Data from Con

Publication 1734-UM009B-EN-P - July 2003Using the ASCII Modules with the ControlLogix System Application Examples B-7The ladder logic below inc

Publication 1734-UM009B-EN-P - July 2003B-8 Using the ASCII Modules with the ControlLogix System Application ExamplesNotes:

Publication 1734-UM009B-EN-P - July 2003 1AAddingASCII module to network 2-4I/O module to network 2-5ASCII moduleadding to network 2-4communica

Publication 1734-UM009B-EN-P - July 2003Preface 3Counter Modules 24V Encoder/Counter Module (Cat. No. 1734-IK) Installation InstructionsUser Ma

Publication 1734-UM009B-EN-P - July 20032 KKeyswitch position 1-3MModeauto start 2-2data only 2-24handshake 1-15, 2-27immediate 1-15, 2-27no pa

Publication 1734-UM009B-EN-P - July 2003 3SScanner I/O receive sizesetting up 2-19Scanner I/O transmit sizesetting up 2-26Selectingoperating mo

Publication 1734-UM009B-EN-P - July 20034

Publication ICCG-5.21- January 2001 PN 955107-82How Are We Doing?Your comments on our technical publications will help us serve you better in the fut

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Publication 1734-UM009B-EN-P - July 2003 8 PN 957782-64Supersedes Publication 1734-UM009A-EN-P - June 2002 Copyright © 2003 Rockwell Automation, Inc.

Publication 1734-UM009B-EN-P - July 2003Preface 4Notes:

i Publication 1734-UM009B-EN-P - July 2003Table of ContentsChapter 1Installing the ASCII ModuleGeneral Information on the ASCII Modules . . . . . . .