Toshiba GR200 Series Instruction Manual page 423

Inputs
(see Table 2.26-3)
FC*_OPT-TRIP-A
FC*_OPT-TRIP-B
FC*_OPT-TRIP-C
FC*_OPT-TRIP-A
FC*_OPT-TRIP-B
FC*_OPT-TRIP-B
FC*_OPT-TRIP-C
FC*_OPT-TRIP-C
FC*_OPT-TRIP-A
FC*_OPT-TRIP-A
FC*_OPT-TRIP-B
FC*_OPT-TRIP-C
†Note: the tripping phase does not have the match with the phase of an input signal for
1-PHASE or 3-PHASE being set for the scheme switch [TP-MODE].
‡Note: Three-phase trip command is issued unconditionally for any fault at 3-PHASE.
Table 2.26-5 illustrates CBF function can generate a re-trip signal and an ARC-BLOCK signal.
Protection function
CBF
Note: 'X' represents a valid signal for the TRC'. The 'CBF1_ARC-BLOCK' signal is
grouped with the 'FC*_OPT_ARC-BLOCK' signal in the Sub-signal generation
scheme.
Table 2.26-4 Trip commands
[TP-MODE]= 1-
PHASE†
TRIP-COMMAND1-A
TRIP-COMMAND2-A
TRIP-COMMAND1-B
TRIP-COMMAND2-B
TRIP-COMMAND1-C
TRIP-COMMAND2-C
TRIP-COMMAND1-A
TRIP-COMMAND1-B
TRIP-COMMAND1-C
TRIP-COMMAND2-A
TRIP-COMMAND2-B
TRIP-COMMAND2-C
Table 2.26-5 Signals coming from CBF function
Signals issued in the CBF
CBF1_RETRIP
X
- 402 -
Outputs
[TP-MODE]= 3-
PHASE‡
TRIP-COMMAND1-A
TRIP-COMMAND1-B
TRIP-COMMAND1-C
TRIP-COMMAND2-A
TRIP-COMMAND2-B
TRIP-COMMAND2-C
CBF1_ARC-BLOCK
X
6F2S1915 (0.46)
[TP-MODE]=
PER-PHASE
TRIP-COMMAND1-A
TRIP-COMMAND2-A
TRIP-COMMAND1-B
TRIP-COMMAND2-B
TRIP-COMMAND1-C
TRIP-COMMAND2-C
TRIP-COMMAND1-A
TRIP-COMMAND1-B
TRIP-COMMAND2-A
TRIP-COMMAND2-B
TRIP-COMMAND1-B
TRIP-COMMAND1-C
TRIP-COMMAND2-B
TRIP-COMMAND2-C
TRIP-COMMAND1-C
TRIP-COMMAND1-A
TRIP-COMMAND2-C
TRIP-COMMAND2-A
TRIP-COMMAND1-A
TRIP-COMMAND1-B
TRIP-COMMAND1-C
TRIP-COMMAND2-A
TRIP-COMMAND2-B
TRIP-COMMAND2-C
Note
GRZ200 (Soft 031 & 032)