GE A166-0CG xii , Figure 1 System Overview

GE Energy Services
Serial Status DCA
Configuration Guide
A166-0CG-1.00-2 Restricted
xii Full
Figure 1 System Overview
WESDAC
Interface
Node
(WIN)
Protoco l X
DPA Wesmaint
Local I/O
DCA DCA
Proto col
X
Host
Wesmaint
Display
(VT100)
Local
Hardware
Sub-Remote
HOST
Command
DPA
Response
WIN Response
WIN Even t
Protoco l X WESDAC
Tables
WIN
Command
Data
Request
Requested
Data
DCA
Command
DCA Event
DCA
Response
DCA Event
DCA
Response
DCA
Command
Data Upda te WESDAC
Tables
WIN Respo nse
WIN Even t
Operator
Request
Display
Data
Local I/O
DCA Data
WIN
Command
Data
Data
Request
Requested (SRU)
Unit
DPA Data
Seria l Status DC A
Data
Seria l Status