GE manual Configuring Tables, Ansi X3.28 DCA Configuration Tables, Table Name Description

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Chapter 1: Configuring Tables

The ANSI X3.28 DCA configuration contains all of the data structures necessary to configure a RTU to poll devices using the ANSI X3.28 protocol.

1.1ANSI X3.28 DCA Configuration Tables

The purpose of each configuration table is described below.

Table Name

Description

 

 

A197MAIN

The Main Application configuration table is used to define global settings for the entire ANSI

 

X3.28 DCA application. These parameters pertain to all channels and SRUs connected within the

 

system.

 

 

A197_COM

The Communication Port Configuration table contains data related to the communication port set-

 

up for each communication port used by the ANSI X3.28 DCA.

 

 

A197_SRU

The SRU configuration table contains data required to perform polling and control operation on

 

the connected SRUs.

 

 

A197_PAR

The Partition Definition table contains data required to define the different digital input and analog

 

input partitions in the system.

 

 

A197_SYS

The System Parameters configuration table allows the user to define the parameters used to

 

configure the connected SRUs.

 

 

A197_VC

The Virtual Connection table is used to configure the behavior of the virtual connection channels.

 

 

 

 

 

Table 1 ANSI X3.28 DCA Configuration Tables

Restricted

A197-0CG-1.00-2

Full

1

 

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Contents Allen-Bradley Ansi X3.28 DCA Configuration GuideTrademark Notices Table of Contents Appendix a Messages Logged by the Ansi X3.28 DCA Configuring WIN for the Ansi X3.28 DCASystem Overview List of FiguresList of Tables Who should use this Guide About this GuideAbout this Guide Additional Documentation Product Perspective OverviewSystem Overview Table Name Description Configuring TablesAnsi X3.28 DCA Configuration Tables Ansi X3.28 DCA Configuration TablesConfiguration Sequence Name Range Description Configuring the Main Application Table A197MAINMain Application Configuration Table Parameters Protocol X DCA Communication Port Configuration Table Parameters Configuring Communication Port Table A197COMProtocol X DCA Baud Rate One Character Time ms Character TimesProtocol X DCA SRU Configuration Table Parameters Configuring the SRU Table A197SRUProtocol X DCA Partition Definition Table Parameters Configuring the Partition Definition Table A197PARWord Address System Parameter Unit Type Start Address word address Num. WordsSystem Parameters Table Parameters Configuring System Parameters Table A197SYSCoupler for Allen-Bradley Data Highway System Parameters Address System Parameter Unit Value DefaultConfiguring the Virtual Connection Table A197VC Field Range Description Virtual Connection Configuration Table ParametersWesdac Point Allocation Configuring WIN for the Ansi X3.28 DCAProtocol X DCA A197 Appendix a Messages Logged by the Ansi X3.28 DCAF002 A197SRU rec x, duplicate SRU address y Fatal Error MessagesF004 COM rec x, Interchar Timeout must be less than Rx Time F001 Unable to locate table tablenameF101 Unable to find table tablename F005 A197PAR rec x and y, Partitions overlapF006 A197COM rec x, Only one SRU allowed in Full-Duplex F100 Future expansion points not NullptrF105 Not enough memory F102 Unable to open a channel to WINF103 Unable to create an exchange, name, status=y F104 Unable to spawn process, processnameF109 User data memory overflow F107 Unable to get pointer table nameF108 Not enoughx points, y required Wesdac Point TypesF203 L062COMEXTENSIONS should be initialized F200 Unable to get pointer to COM config record =F201 Unable to create exchange, exchage, status=x F202 Unable to spawn processE110 Unable to open comport, status = Non-Fatal Error MessagesE101 Restart failed for processname E102 Not enough memoryE201 Com initialization failed, status = comport E112 comport unable to set timers, status =E111 comport unable to set parameters, status = E204 a child process has died, suspending E205 Encountered error = x while closing comportE202 Not enough memory I101 Unable to find table A197MAIN, deleting Information MessagesControl Request Return Codes

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