Function Block - ABB REG650 Technical Manual

Section 8
Current protection
8.1.3
8.1.4
168

Function block

OC4PTOC (51_67)
I3P* TRIP
V3P* TRST1
BLOCK TRST2
BLK1 TRST3
BLK2 TRST4
BLK3 PICKUP
BLK4 PU_ST1
PU_ST2
PU_ST3
PU_ST4
PU_A
PU_B
PU_C
2NDHARM
ANSI08000002-2-en.vsd
ANSI08000002 V2 EN
Figure 79: OC4PTOC (51/67) function block
Signals
Table 66: OC4PTOC (51_67) Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLK1 BOOLEAN
BLK2 BOOLEAN
BLK3 BOOLEAN
BLK4 BOOLEAN
Table 67: OC4PTOC (51_67) Output signals
Name Type
TRIP BOOLEAN
TRST1 BOOLEAN
TRST2 BOOLEAN
TRST3 BOOLEAN
TRST4 BOOLEAN
PICKUP BOOLEAN
Table continues on next page
Default Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
0 Block of function
0 Block of step 1
0 Block of step 2
0 Block of step 3
0 Block of step 4
Description
Common trip signal
Trip signal from step 1
Trip signal from step 2
Trip signal from step 3
Trip signal from step 4
General pickup signal
1MRK 502 043-UUS B
Technical Manual