ABB Relion 620 Series - Page 268

Table 250: PH3IPTOC Input signals
Name Type Default Description
I_A SIGNAL 0 Phase A current
I_B SIGNAL 0 Phase B current
I_C SIGNAL 0 Phase C current
BLOCK BOOLEAN 0=False Block signal for acti-
vating the blocking
mode
ENA_MULT BOOLEAN 0=False Enable signal for cur-
rent multiplier
Table 251: PH3LPTOC Output signals
Name Type Description
OPERATE BOOLEAN Operate
OPR_A BOOLEAN Operate phase A
OPR_B BOOLEAN Operate phase B
OPR_C BOOLEAN Operate phase C
START BOOLEAN Start
ST_A BOOLEAN Start phase A
ST_B BOOLEAN Start phase B
ST_C BOOLEAN Start phase C
Table 252: PH3HPTOC Output signals
Name Type Description
OPERATE BOOLEAN Operate
OPR_A BOOLEAN Operate phase A
OPR_B BOOLEAN Operate phase B
OPR_C BOOLEAN Operate phase C
START BOOLEAN Start
ST_A BOOLEAN Start phase A
ST_B BOOLEAN Start phase B
ST_C BOOLEAN Start phase C
Table 253: PH3IPTOC Output signals
Name
Type Description
OPERATE BOOLEAN Operate
OPR_A BOOLEAN Operate phase A
OPR_B BOOLEAN Operate phase B
Table continues on the next page
Protection functions 1MRS757644 H
268 620 series
Technical Manual