GE A071-0CG manual Win

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

	RTU so that it appears to the master station as two or more
	RTUs. This technique is usually employed as a means by
	which to overcome the point-addressing limitations of a
	particular protocol, or to form a logical grouping of data.
	Abbreviated as LRU.
master	The client or host station or computer, with which the
	RTU equipment communicates. Also referred to as a host
	or host computer.
port	An interface point connecting a communications channel
	and a device.
random-access memory	A type of temporary data storage (memory) that can be
	read and changed while the computer is in use. Data stored
	in random-access memory is lost if the system loses
	power. Abbreviated as RAM.
remote terminal unit	A piece of equipment located at a distance from a master
	station to monitor and control the status of outlying
	equipment, and to communicate the information back to
	the master station or host. Abbreviated as RTU.
source code	A piece of code that has not yet been compiled or
	assembled (that is, it is still in the language it was
	programmed in) and so cannot yet run on a machine.
WESDAC Configuration	A menu-oriented software program that operates on a
System	personal computer and allows you to download
	configuration information to D20 RTUs or CPM RTUs.
WESDAC Interface	A module of software that manages the transfer, storage,
Node	and manipulation of data between data- collection
	applications (DCA), data-processing applications (DPA)
	and data-translation applications (DTA). Abbreviated as
	WIN.

A071-0CG-2.02-2Restricted

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Contents Ansi X3.28/SRIO DPA Trademark Notices Table of Contents Ansi X3.28/SRIO DPA System Overview Xii Read Access Flags List of FiguresAnsi X3.28/SRIO DPA List of Tables Viii Purpose of this Guide About this GuideWho Should Use this Guide Additional Documentation Overview Product PerspectiveXii Configuring Tables Ansi X3.28/SRIO DPA Configuration TablesConfiguration Sequence Configuring the Main Table A071MAIN Character TimesAnsi 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 B014USERRead Access Flags Fatal Error Messages Appendix AError MessagesError Messages Ansi Application process diedCant create T071 exchange Cant allocate rx sinksCant create required exchanges. Suspending Cant get enough memory for Ansi Application. SuspendingCant spawn/activate E071 process Cant set communications timersCant set configured bit rate Cant spawn/activate L071 processInvalid AO offset configured Invalid AI offset configuredInvalid Analog Format configured 32 BIN, 6 or 3 BCD Invalid checksum configured Bcc or CrcInvalid do offset configured Invalid DD offset configuredInvalid DI offset configured Invalid embedded response enable Yes or NoInvalid modem enable Yes or No Invalid Evnt offset configuredInvalid EV offset configured Invalid OBJ offset configuredInvalid Retransmit analog configured -1 to Invalid parity configured None, Even, OddInvalid PD offset configured Invalid Retransmit digital configured -1 toMapped AI point not Found. Check config Invalid SYS offset configuredInvalid TM offset configured Mapped AO point not Found. Check configMapped EV point not Found. Check config Mapped DI point not Found. Check configMapped do point not Found. Check config Missing Configuration ... DeletingAnsi X3.28/SRIO DPA Glossary of Terms AsciiWIN List of Acronyms and Abbreviations