ABB REB650 - Function Block

7.1.3 Function block
ANSI08000002-2-en.vsd
OC4PTOC (51_67)
I3P*
V3P*
BLOCK
BLK1
BLK2
BLK3
BLK4
TRIP
TRST1
TRST2
TRST3
TRST4
PICKUP
PU_ST1
PU_ST2
PU_ST3
PU_ST4
PU_A
PU_B
PU_C
2NDHARM
ANSI08000002 V2 EN
Figure 31: OC4PTOC (51/67) function block
7.1.4 Signals
Table 27: OC4PTOC (51_67) Input signals
Name
Type Default Description
I3P GROUP
SIGNAL
- Three phase group signal for current inputs
V3P GROUP
SIGNAL
- Three phase group signal for voltage inputs
BLOCK BOOLEAN 0 Block of function
BLK1 BOOLEAN 0 Block of step 1
BLK2 BOOLEAN 0 Block of step 2
BLK3 BOOLEAN 0 Block of step 3
BLK4 BOOLEAN 0 Block of step 4
Table 28: OC4PTOC (51_67) Output signals
Name
Type Description
TRIP BOOLEAN Common trip signal
TRST1 BOOLEAN Trip signal from step 1
TRST2 BOOLEAN Trip signal from step 2
TRST3 BOOLEAN Trip signal from step 3
TRST4 BOOLEAN Trip signal from step 4
PICKUP BOOLEAN General pickup signal
Table continues on next page
Section 7 1MRK 505 277-UUS C
Current protection
74
Technical Manual