Toshiba GRL100-701B Instruction Manual page 466

[DIF]
+
"OFF"
PLC setting
Communication
≥1
failure, etc. 789
1
DIF BLOCK
DIF_OUT_
43C ON 1 SERV
785
[Z1CNT]
Z1CNT_INST
Zone 1
786
+
Trip
Z1CNT_3PTP
Mode
787
Z1CNT_ARCBLK
Control
2015 DIF_OUT
Logic 788
Z1CNT_TPBLK
Z1G
[PSB-Z1]
"ON"
Z1S
[PSB-Z1]
"ON"
Z2G
Z2G_BLOCK
1890
[PSB-Z2]
"ON"
Z2S
Z2S_BLOCK
1906
[PSB-Z2]
[Z2TP]
+
"ON"
"ON"
Z3G
Z3G_BLOCK
1891
[PSB-Z3]
"ON"
Z3S
Z3S_BLOCK
1907
[PSB-Z3]
[Z3TP]
+
"ON"
"ON"
ZRG
ZRG_BLOCK
1894
[PSB-ZR]
"ON"
ZRS
ZRS_BLOCK
1910
[PSB-ZR]
[ZRTP]
+
"ON"
"ON"
PSBG_DET
PSBS_DET
NON VTF
Figure T-1.2 Assigning Signal by PLC
 465 
Z1_INST_TP
1936
1968 Z1_3PTP
1847 Z1_ARC_BLOCK
Z1G_BLOCK
1888
1904 Z1S_BLOCK
Phase
Trip
&
selection
mode
logic
control
circuit
&
TZ2G
t 0
&
0.00 - 10.00s
TZ2S
t 0
&
0.00 - 10.00s
TZ3G
t 0
&
0.00 - 10.00s
TZ3S
t 0
&
0.00 - 10.00s
TZRG
t 0
&
0.00 - 10.00s
TZRS
t 0
&
0.00 - 10.00s
6 F 2 S 0 8 5 0
Z1 can trip instantaneously.
Z1 performs three-phase trip.
Z1 performs final tripping for
all faults.
Z1G trip is blocked.
Z1S trip is blocked.
TZ1G
t 0
S-TRIP
Sigle-phase
tripping
0.00 - 10.00s
command
TZ1S
t 0
M-TRIP
Three-phase
0.00 - 10.00s
tripping
≥ 1
command