Section 4
Protection functions
GUID-CF380ABD-ED08-44F4-8706-14182F0BE01B V1 EN
Figure 181:
Example coordination of numerical multiple-stage overcurrent protection
4.1.1.9
320
Signals
Table 343:
PHLPTOC Input signals
Name
Type
I3P
SIGNAL
BLOCK
BOOLEAN
ENA_MULT
BOOLEAN
Table 344:
PHHPTOC Input signals
Name
Type
I3P
SIGNAL
BLOCK
BOOLEAN
ENA_MULT
BOOLEAN
Table 345:
PHIPTOC Input signals
Name
Type
I3P
SIGNAL
BLOCK
BOOLEAN
ENA_MULT
BOOLEAN
Default
Description
-
Three-phase currents
0=False
Block signal for activating the blocking mode
0=False
Enable signal for current multiplier
Default
Description
-
Three-phase currents
0=False
Block signal for activating the blocking mode
0=False
Enable signal for current multiplier
Default
Description
-
Three-phase currents
0=False
Block signal for activating the blocking mode
0=False
Enable signal for current multiplier
1MRS759142 C
REX640
Technical Manual