Toshiba GR200 Series - (ii) Receiving “Operate command Off” from the remote-end; (ii)-1 Mapping required for Input point; (ii)-2 Output signal to BO

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 866 -
††
Note: To identify the input and output signal-points of the other DPOS logics, see Table
4.8-14 for PLC#1, Table 4.8-15 for PLC#2, Table 4.8-18 and Table 4.8-20 for output
signals.
‡‡
Note: The “Operate failed” signal is issued when the state-change is not detected when
the time set by the [DPOS01-RST] has been reached.
(ii) Receiving “Operate command Off” from the remote-end
Figure 4.8-21 depicts the reception of the operate command ‘Off’ from the remote-end.
Signal reception in
IEC61850
Operate command Off from the remote-end
Do nothing
Operation
decision
Success
Failed
Operate logic
Wait for a command
Signal output
Operate command On l from the local-end
Operate command Off from the local-end
Operate command On from the remote-end
Operate command On by the PLC function
Operate command Off by the PLC function
Wait for a next command
Select stage
Select command Off from the remote-end
Select command On from the remote-end
Select command Off from the local-end
Select command On from the local-end
Select command On by the PLC function
Select command Off by the PLC function
Figure 4.8-21 Outline of Operate command ‘Off’
Mapping required for Input point
Figure 4.8-22 illustrates the operate logic when an “Operate command Off (Remote-Off-
Control)” signal is applied to the DPOS01 logic. The input-point “DEV01_CONTROL_REQ” is
used for the reception of the “Operate command Off (Remote-Off-Control)”.
Output signal to BO
The DPOS01 function, in Figure 4.8-22, can issue an “Operate” signal at the output-point
“DPOS01_FEX_BO”, when the DPOS01 function determines that the input signal “Remote-
Off-Control” is true.