ABB Relion 670 Series Technical Reference Manual page 832

Section 13
Scheme communication
13.7.4
826
Input and output signals
Table 444: ZC1WPSCH (85) Input signals
Name Type
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKZ BOOLEAN
CBOPEN BOOLEAN
CRL1 BOOLEAN
CRL2 BOOLEAN
CRL3 BOOLEAN
IRVL1 BOOLEAN
IRVL2 BOOLEAN
IRVL3 BOOLEAN
IRVBLKL1 BOOLEAN
IRVBLKL2 BOOLEAN
IRVBLKL3 BOOLEAN
WEIBLK BOOLEAN
WEIBLKL1 BOOLEAN
WEIBLKL2 BOOLEAN
WEIBLKL3 BOOLEAN
WEIBLKOP BOOLEAN
WEIBLKO1 BOOLEAN
WEIBLKO2 BOOLEAN
WEIBLKO3 BOOLEAN
Table 445: ZC1WPSCH (85) Output signals
Name Type
TRPWEI BOOLEAN
TRPWEI_A BOOLEAN
TRPWEI_B BOOLEAN
TRPWEI_C BOOLEAN
IRVOP BOOLEAN
IRVOP_A BOOLEAN
Table continues on next page
Default Description
- Voltage
0 Block of function
0 Block of trip from WEI logic by the fuse-failure function
0 Block of trip from WEI logic by an open breaker
0 Carrier receive for WEI logic in Phase L1
0 Carrier receive for WEI logic in Phase L2
0 Carrier receive for WEI logic in Phase L3
0 Activation of current reversal logic in Phase L1
0 Activation of current reversal logic in Phase L2
0 Activation of current reversal logic in phase L3
0 Block of current reversal function in Phase L1
0 Block of current reversal function in Phase L2
0 Block of current reversal function in Phase L3
0 Block of WEI logic
0 Block of WEI logic in Phase L1
0 Block of WEI logic in Phase L2
0 Block of WEI logic in Phase L3
0 Block of WEI logic due to operation of other protection
0 Block of WEI logic in Phase L1 due to operation of
other protection
0 Block of WEI logic in Phase L2 due to operation of
other protections
0 Block of WEI logic in Phase L3 due to operation of
other protections
Description
Trip of WEI logic
Trip of WEI logic in Phase A
Trip of WEI logic in Phase B
Trip of WEI logic in Phase C
Operation of current reversal logic
Operation of current reversal logic in Phase A
1MRK505222-UUS C
Technical reference manual