Contents
Configuration Guide
Allen-Bradley Ansi X3.28 DCA
Trademark Notices
Table of Contents
Configuring WIN for the Ansi X3.28 DCA
Appendix a Messages Logged by the Ansi X3.28 DCA
List of Figures
System Overview
List of Tables
About this Guide
About this Guide
Who should use this Guide
Additional Documentation
Overview
Product Perspective
System Overview
Configuring Tables
Ansi X3.28 DCA Configuration Tables
Ansi X3.28 DCA Configuration Tables
Table Name Description
Configuration Sequence
Main Application Configuration Table Parameters
Configuring the Main Application Table A197MAIN
Name Range Description
Protocol X DCA
Configuring Communication Port Table A197COM
Communication Port Configuration Table Parameters
Protocol X DCA
Character Times
Baud Rate One Character Time ms
Protocol X DCA
Configuring the SRU Table A197SRU
SRU Configuration Table Parameters
Protocol X DCA
Configuring the Partition Definition Table A197PAR
Partition Definition Table Parameters
Type Start Address word address Num. Words
Word Address System Parameter Unit
Configuring System Parameters Table A197SYS
System Parameters Table Parameters
Address System Parameter Unit Value Default
Coupler for Allen-Bradley Data Highway System Parameters
Configuring the Virtual Connection Table A197VC
Virtual Connection Configuration Table Parameters
Field Range Description
Configuring WIN for the Ansi X3.28 DCA
Wesdac Point Allocation
Protocol X DCA
Appendix a Messages Logged by the Ansi X3.28 DCA
A197
Fatal Error Messages
F004 COM rec x, Interchar Timeout must be less than Rx Time
F001 Unable to locate table tablename
F002 A197SRU rec x, duplicate SRU address y
F005 A197PAR rec x and y, Partitions overlap
F006 A197COM rec x, Only one SRU allowed in Full-Duplex
F100 Future expansion points not Nullptr
F101 Unable to find table tablename
F102 Unable to open a channel to WIN
F103 Unable to create an exchange, name, status=y
F104 Unable to spawn process, processname
F105 Not enough memory
F107 Unable to get pointer table name
F108 Not enoughx points, y required
Wesdac Point Types
F109 User data memory overflow
F200 Unable to get pointer to COM config record =
F201 Unable to create exchange, exchage, status=x
F202 Unable to spawn process
F203 L062COMEXTENSIONS should be initialized
Non-Fatal Error Messages
E101 Restart failed for processname
E102 Not enough memory
E110 Unable to open comport, status =
E111 comport unable to set parameters, status =
E112 comport unable to set timers, status =
E201 Com initialization failed, status = comport
E202 Not enough memory
E205 Encountered error = x while closing comport
E204 a child process has died, suspending
Information Messages
I101 Unable to find table A197MAIN, deleting
Control Request Return Codes