Toshiba GR 200 Series, Instruction Manual

Page: 807 / 1563

6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 786 -
4.9.1
Select logic for SBO/DIR modes
The user should set scheme switch [
TPOS01-CTREN
] to
On
prior to TPOS01 operation. Table
4.9-11 shows all of the scheme switches in the TPOS function.
(i)
Receiving “select command P1-control” from the remote-end
Figure 4.9-2 outlines the reception of the select command ‘P1-control’ from the remote-end.
Signal reception
IEC61850
P1 control from the remote-end
Signal output
Select
decision
Success
Failed
Selection logic
P3 control from the remote-end
P1 control from the local-end
P2 control from the local-end
P3 control from the local-end
P1 control by the PLC function
P2 control by the PLC function
P3 control by the PLC function
Select stage
Cancel logic
Wait for a next command
Cancel command
Wait for a command
Operate logic
Operate command
Cancel logic
Operate logic
P2 control from the remote-end
Figure 4.9-2 Outline of select command ‘P1-control’
Input point required mapping
Figure 4.9-3 shows the select logic when a “Selection command (Remote-P1-Control)” signal is
applied to the TPOS01 function. This logic has the input-point “DEV01_CONTROL_REQ” for
the reception of a select command; the input-point should be mapped for IEC 61850
communication. The function will fail to operate if mapping is not performed correctly. We will
discuss how to map the input-points for IEC 61850 communication in section 4.9.7.