Toshiba GSC1000-C Operation Manual page 240

Substation automation system
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Set Update Block
1. When operation mode is set to "LDC", PLC function does not operate. When click OK in the
PLC State change dialog, pop-up
2. When the PLC function has been completed successfully, Event record is displayed on the
Event window along with the information of operation source (EWS, OWS etc). Refer to the
figure below.
3. When the SC is stopped, all of the running PLC logic to stop. Stopping of the PLC logic is
displayed in the event record.
4. When the SC in operation is changed from on-line to standby, all of the running PLC logic to
stop.
5. Do the same manner to carry out PLC stop.
4)
Run
indicating that there is no control authority is displayed.
239
Close the PLC State Change dialog.
Make sure that the status column of
the PLC screen is displayed to
"Run".
6F2M2000

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