Toshiba GR200 Series - 2.33.1 Command for tripping CB and signal to block reclosing CB#1;CB#2

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 408 -
2.33.1 Command for tripping CB and signal to block reclosing CB#1/CB#2
The TRC logic is designed to issue per-phase trip or three-phase trip commands when a fault
occurs. Table 2.33-2 shows the receipt of trip signals from the protection functions, which are
identified by ‘Protection function identification numbers (‘
*
’). Note that an operation block
signal for the ARC function is also provided along with the trip signal.
Table 2.33-2 Trip/ARC block signal inputs to the TRC function
Protection
functions
ID
‘*’
Trip and ARC-block signals provided by the protection functions
FC*_OPT
_TRIP-A
FC*_OPT
_TRIP-B
FC*_OPT
_TRIP-C
FC*_OPT
_TRIP
FC*_OPT_ARC-
BLOCK
Note
DIFL
1
X
X
X
–
X
DIFGL
2
–
–
–
X
X
OSTV
3
–
–
–
X
X
DTT
4
–
–
–
X
X
N.A.
5
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
6
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
7
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
8
N.A.
N.A.
N.A.
N.A.
N.A.
ZS
9
–
–
–
X
X
ZS (SOTF)
10
–
–
–
X
X
ZG
11
X
X
X
–
X
ZG (SOTF)
12
–
–
–
X
–
DISCAR
13
X
X
X
–
X
DEFCAR
14
X
X
X
–
X
N.A.
15
N.A.
N.A.
N.A.
N.A.
N.A.
SOTF-OC
16
–
–
–
X
X
STUB-OC
17
–
–
–
X
X
OC
18
–
–
–
X
X
EF
19
–
–
–
X
X
OCN
20
–
–
–
X
X
UC
21
–
–
–
X
X
THM
22
–
–
–
X
X
BCD
23
–
–
–
X
X
N.A.
24
N.A.
N.A.
N.A.
N.A.
N.A.
OV
25
–
–
–
X
X
OVS
26
–
–
–
X
X
OVG
27
–
–
–
X
X
N.A.
28
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
29
N.A.
N.A.
N.A.
N.A.
N.A.
UV
30
–
–
–
X
X
UVS
31
–
–
–
X
X
N.A.
32
N.A.
N.A.
N.A.
N.A.
N.A.
FRQ
33
–
–
–
X
X
DFRQ
34
–
–
–
X
X
N.A.
35
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
36
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
37
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
38
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
39
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
40
N.A.
N.A.
N.A.
N.A.
N.A.
Note: ‘N.A.’ represents ‘Not available for the IED’, ‘X’ represents a ‘Valid signal received
from the protection function’, ‘–’ represents that no ‘valid signal’ received in the