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Operate logic for SBO/DIR modes
4.1.3
Once the operation of the select logic is complete, the operate logic start to control the device.
Receiving "operate command Closing" from the remote-end
(i)
Figure 4.1-19 depicts the reception of the operate command 'Closing' from the remote-end.
Wait for a command
Select stage
Select command Closing from the remote-end
Select command Open from the remote-end
Select command Closing from the local-end
Select command Open from the local-end
Select command Closing by the PLC function
Select command Open by the PLC function
Figure 4.1-19 Outline of operate command 'Closing'
Mapping required for Input point
Figure 4.1-20 illustrates the operate logic when an "Operate command (Remote-Closing-
Control)" signal is applied to the DPSY01 function. The input-point "DEV01_CONTROL_REQ"
is used for the reception of the "Operate command Closing (Remote-Closing-Control)".
Wait for a next command
Operate command Closing from the remote-end
Operate logic
Signal reception in
IEC61850
Operate command Open from the remote-end
Operate command Closing from the local-end
Operate command Open from the local-end
Operate command Closing by the PLC function
Operate command Open by the PLC function
- 443 -
6F2T0207 (0.01)
Success
Operation
Signal output
decision
Do nothing
Failed
GRE200 (5,6)
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