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Output signal to BO
The DPSY01 function, in Figure 4.1-4, can issue a "Select success" signal at the output point
"DPSY01_FSL_BO_FLG" when the DPSY01 function determines that the "Selection command
Open (Remote-Open-Control)" signal is true. If the DPSY01 function determines that the
"Remote-Open-Control" signal is not true, the DPSY01 function returns to the "Wait for a
command" stage.
Receiving "Select command Closing" from the local-end
(iii)
Figure 4.1-5 outlines the reception of the select command 'Closing' from the local-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
Signal reception
from the front panel
Select command Open from the local-end
Select command Closing by the PLC function
Select command Open by the PLC function
Figure 4.1-5 Outline of select command for 'Closing'
Input signal generated at the local-end
Figure 4.1-6 shows the select logic when a "Select command Closing (Local-Closing-Control)"
signal is applied to the DPSY01 function. The signal is provided when a "Selection for Closing"
key is pressed on the IED front panel; the user is not required to map the signal from the
IEC61850 communication. Note that the user should set the scheme switch [DPSY01-
CTRAHMI] to SBO when operation from the IED front panel is required.
Failed
Select
Select logic
decision
- 428 -
Signal output
Success
6F2T0207 (0.01)
Wait for a next command
Cancel logic
Cancel command
Cancel logic
Operate logic
Operate command
Operate logic
GRE200 (5,6)
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