ABB Relion 670 series - Page 261

7.6.3 Function block
GUID-8DF1E00C-8404-4B1C-AE2F-5702269B699A v2
ANSI08000248-1-en.vsd
ZMRPDIS (21)
I3P*
V3P*
BLOCK
BLKZ
BLKTR
PHSEL
DIRCND
TRIP
TR_A
TR_B
TR_C
RI
BFI_A
BFI_B
PU_C
PHPUND
ANSI08000248 V1 EN-US
Figure 120: ZMRPDIS (21) function block
ANSI08000290_1_en.vsd
ZMRAPDIS (21)
I3P*
V3P*
BLOCK
BLKZ
BLKTR
PHSEL
DIRCND
TRIP
TR_A
TR_B
TR_C
BFI
PU_A
BFI_B
PU_C
PHPUND
ANSI08000290 V1 EN-US
Figure 121: ZMRAPDIS (21) function block
GUID-3BB8A08A-3199-42E3-B161-B11F4FF8C65F v2
ZDRDI R (21D)
I3P*
V3P*
STDI RCND
ANSI10000007-1-en.vsdx
ANSI10000007 V1 EN-US
7.6.4 Signals
PID-3649-INPUTSIGNALS v5
Table 121: ZMRPDIS (21) Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Group signal for current input
V3P GROUP
SIGNAL
- Group signal for voltage input
BLOCK BOOLEAN 0 Block of function
BLKZ BOOLEAN 0 Blocks all output for LOV (or fuse failure) condition
BLKTR BOOLEAN 0 Blocks all trip outputs
PHSEL INTEGER 0 Faulted phase loop selection enable from phase selector
DIRCND INTEGER 0 External directional condition
1MRK 502 066-UUS B Section 7
Impedance protection
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