Xii | GE A071-0CG specification

	ANSI X3.28/SRIO DPA
GE Energy Services	CONFIGURATION GUIDE

Master

Control

System

Master

Command

Master

Response

	WIN
	Command
Master	WIN
Master	Response
DPA	WIN
	Event

WIN		Operator
Command		Operator
Command		Request
WIN		Request
WIN
Response	WESMAINT	Display
	II	Data
WIN
Event

WESMAINT

Display

WESDAC

Interface

Node

			DCA
	D20		Command
	Command		DCA
			DCA
D20	D20	D20	Event
Peripherals	Response	DCA	DCA
			Response

Project: G:\APPL\A070\R100\DOC\EASYCASE\ Chart: D20 data flow (FS) Filename: d20_flow.dfd

Last modified on: Nov-03-1992

by User: andy

	DCA		SPABUS
	Command		SPABUS
	DCA		Response
	DCA		SPABUS
	Event	SPABUS	SPABUS
	DCA	SPABUS	Command
		DCA	Command
		DCA
	Response

SPABUS SPABUS

Reply Request

ANSI

Command

	ANSI X3.28	ANSI
	DPA
		Response

SPA

System

Substation

Control

System

(SCS)

Figure 1 System Overview

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A071-0CG-2.02-2	Restricted
	Full

Image 12

GE A071-0CG manual Xii

Contents

Ansi X3.28/SRIO DPA Trademark Notices Table of Contents Ansi X3.28/SRIO DPA System Overview Xii Read Access Flags List of Figures Ansi X3.28/SRIO DPA List of Tables Viii About this Guide Purpose of this GuideWho Should Use this Guide Additional Documentation Overview Product Perspective Xii Configuring Tables Ansi X3.28/SRIO DPA Configuration Tables Configuration Sequence Configuring the Main Table A071MAIN Character Times Ansi X3.28/SRIO DPA GE Energy Services Baud Rate One Character Time ms Configuring the Mapping Tables Mapping Table Configuration Parameters Configuring Wesmaint for the Ansi X3.28/SRIO DPA Log-In User B014USER Read Access Flags Appendix AError Messages Error MessagesFatal Error Messages Ansi Application process died Cant allocate rx sinks Cant create required exchanges. SuspendingCant create T071 exchange Cant get enough memory for Ansi Application. Suspending Cant set communications timers Cant set configured bit rateCant spawn/activate E071 process Cant spawn/activate L071 process Invalid AI offset configured Invalid Analog Format configured 32 BIN, 6 or 3 BCDInvalid AO offset configured Invalid checksum configured Bcc or Crc Invalid DD offset configured Invalid DI offset configuredInvalid do offset configured Invalid embedded response enable Yes or No Invalid Evnt offset configured Invalid EV offset configuredInvalid modem enable Yes or No Invalid OBJ offset configured Invalid parity configured None, Even, Odd Invalid PD offset configuredInvalid Retransmit analog configured -1 to Invalid Retransmit digital configured -1 to Invalid SYS offset configured Invalid TM offset configuredMapped AI point not Found. Check config Mapped AO point not Found. Check config Mapped DI point not Found. Check config Mapped do point not Found. Check configMapped EV point not Found. Check config Missing Configuration ... Deleting Ansi X3.28/SRIO DPA Glossary of Terms Ascii WIN List of Acronyms and Abbreviations