GE MiCOM P40 Agile Technical Manual page 363

Programmable Logic
MiCOM 40 Agile P442, P444
Ordinal English Text
386 I2>2 Trip
384 I2>3 Start
1067 I2>3 Timer Block
387 I2>3 Trip
385 I2>4 Start
1068 I2>4 Timer Block
388 I2>4 Trip
485 IM Channel Fail
484 IM Data CD Fail
482 IM Loopback
483 IM Message Fail
283 IN>1 Start
1056 IN>1 Timer Block
281 IN>1 Trip
284 IN>2 Start
1057 IN>2 Timer Block
282 IN>2 Trip
357 IN>3 Start
1058 IN>3 Timer Block
355 IN>3 Trip
358 IN>4 Start
1059 IN>4 Timer Block
356 IN>4 Trip
Description
Negative overcurrent stage 2 trip
Negative overcurrent stage 3 pick-up
Block negative sequence overcurrent stage 3 time
delay
Negative overcurrent stage 3 trip
Negative overcurrent stage 4 pick-up
Block negative sequence overcurrent stage 4 time
delay
Negative overcurrent stage 4 trip
InterMiCOM message channel fail
InterMiCOM data channel detect fail
InterMiCOM indication that loopback testing is in
progress
InterMiCOM message failure alarm
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
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
Earth fault stage 1 trip
issued when the associated time-delay has elapsed
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
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
Earth fault stage 2 trip – 3-pole trip command issued
when the associated time-delay has elapsed
Default PSL: Relay 09.
Start of IN>3 function (timer initiated)
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
Trip decision from IN>3 function (timer issued)
Default PSL: Relay 09
Start of IN>4 function (timer initiated)
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
Trip decision from IN>4 function (timer issued)
– 3-pole trip command
P44x/EN PL/Hb6
(PL) 6-43
Source
PSL
PSL
PSL (IN) I>6
PSL
PSL
PSL (IN) I>7
PSL
PSL(OUT)
PSL(OUT)
PSL(OUT)
PSL(OUT)
PSL (OUT)
Earth Fault 1
PSL (IN)
Earth Fault
PSL (OUT)
Earth Fault 1
PSL (OUT)
Earth Fault 2
PSL (IN)
Earth Fault
PSL (OUT)
Earth Fault 2
PSL (OUT)
PSL (IN)
Earth Fault
PSL (OUT)
PSL (OUT)
PSL (IN)
Earth Fault
PSL (OUT)