Guidance Management - Toshiba TOSDIC-CIE DS Manual

4. Background Processing

Guidance Management

SVR-DS manages occurrence and recovery of guidance. You need to register event conditions
that serve as occurrence/recovery conditions for guidance beforehand by using the OIS-SVR
Engineering Tools.
When SVR-DS receives an event change message, it sends a guidance occurrence/recovery
message to OIS-DS. OIS-DS displays the occurrence/recovery of guidance and representative
guidance on the screen.
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OIS-DS
Process that requires
guidance
ƒ
Guidance Cache
•
‚
ƒ
„
Figure 4.5 Notification of an Event Condition Change Message
Event Condition
„
Guidance Tag
•
Guidance Occurrence/Recovery Message
Event Condition Change Message
Guidance Change Message
Guidance Retrieval Request/Response
SVR-DS
‚
Ethernet