c
P44x/EN PL/Hb
MiCOM 40 Agile P442, P444
(PL) 6-
Ordinal English Text Description Source
386 I2>2 Trip Negative overcurrent stage 2 trip PSL
384 I2>3 Start Negative overcurrent stage 3 pick-up PSL
1067 I2>3 Timer Block
Block negative sequence overcurrent stage 3 time
delay
PSL (IN) I>6
387 I2>3 Trip Negative overcurrent stage 3 trip PSL
385 I2>4 Start Negative overcurrent stage 4 pick-up PSL
1068 I2>4 Timer Block
Block negative sequence overcurrent stage 4 time
delay
PSL (IN) I>7
388 I2>4 Trip Negative overcurrent stage 4 trip PSL
485 IM Channel Fail InterMiCOM message channel fail PSL(OUT)
484 IM Data CD Fail InterMiCOM data channel detect fail PSL(OUT)
482 IM Loopback
InterMiCOM indication that loopback testing is in
progress
PSL(OUT)
483 IM Message Fail InterMiCOM message failure alarm PSL(OUT)
283 IN>1 Start
Earth fault stage 1 start – Start function (the associated
time-delay picks up)
Directional or not - with DT or IDMT curves
Negative or positive sequence polarization
Set to 0: Reset with IN below the threshold IN>1
Hysteresis
PSL (OUT)
Earth Fault 1
1056 IN>1 Timer Block
Block earth fault stage 1 time delay
Set to 1: 'IN>1 Time Delay' will be blocked & IN>1 will
start but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
PSL (IN)
Earth Fault
281 IN>1 Trip
Earth fault stage 1 trip – 3-pole trip command
issued when the associated time-delay has elapsed
PSL (OUT)
Earth Fault 1
284 IN>2 Start
Earth fault stage 2 start – Start function (the associated
time-delay picks up)
Directional or not - with DT or IDMT curves
Negative or positive sequence polarization
Set to 0: Reset with IN below the threshold IN>2
Hysteresis
PSL (OUT)
Earth Fault 2
1057 IN>2 Timer Block
Block earth fault stage 2 time delay
Set to 1: 'IN>2 Time Delay' will be blocked & IN>2 will
start but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
PSL (IN)
Earth Fault
282 IN>2 Trip
Earth fault stage 2 trip – 3-pole trip command issued
when the associated time-delay has elapsed
Default PSL: Relay 09.
PSL (OUT)
Earth Fault 2
357 IN>3 Start Start of IN>3 function (timer initiated) PSL (OUT)
1058 IN>3 Timer Block
Block earth fault stage 3 time delay
Set to 1: 'IN>3 Time Delay' will be blocked & IN>3 will
start but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
PSL (IN)
Earth Fault
355 IN>3 Trip
Trip decision from IN>3 function (timer issued)
Default PSL: Relay 09
PSL (OUT)
358 IN>4 Start Start of IN>4 function (timer initiated) PSL (OUT)
1059 IN>4 Timer Block
Block earth fault stage 4 time delay
Set to 1: The IN>4 time-delay will be blocked & IN>4
will start but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
PSL (IN)
Earth Fault
356 IN>4 Trip Trip decision from IN>4 function (timer issued) PSL (OUT)
To Next Page
Loading...
