Function Block; Input And Output Signals - ABB Relion 670 Series Technical Reference Manual

1MRK505222-UUS C
6.5.3
6.5.4
Technical reference manual

Function block

ZMMPDIS (21)
I3P* TRIP
V3P* TR_A
BLOCK TR_B
BLKZ TR_C
BLKTR PICKUP
PHSEL PU_A
DIRCND PU_B
PU_C
PHPUND
ANSI06000454-2-en.vsd
ANSI06000454 V2 EN
Figure 140: ZMMPDIS (21) function block
ZMMAPDIS (21)
I3P* TRIP
V3P* TR_A
BLOCK TR_B
BLKZ TR_C
BLKTR PICKUP
PHSEL PU_A
DIRCND PU_B
PU_C
PHPUND
ANSI09000947-1-en.vsd
ANSI09000947 V1 EN
Figure 141: ZMMAPDIS (21) function block

Input and output signals

Table 123: ZMMPDIS (21) Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKZ BOOLEAN
BLKTR BOOLEAN
PHSEL INTEGER
DIRCND INTEGER
Impedance protection
Default Description
- Group signal for current input
- Group signal for voltage input
0 Block of function
0 Blocks all output for LOV (or fuse failure) condition
0 Blocks all trip outputs
0 Faulted phase loop selection enable from phase
selector
0 External directional condition
Section 6
273