GE P444 - Page 362

P
44x/EN PL/Hb6
Programmable Logic
(PL) 6
-42 MiCOM 40 Agile
P442, P444
Ordinal English Text Description Source
304 I>1 Start
Overcurrent stage 1 start
Directional or not - with DT or IDMT curves
Directional managed by Delta Algorithms
VTS Block time-delay facility
PSL (OUT)
Phase Overc.
1061 I>1 Timer Block
Block phase overcurrent stage 1 time delay
Set to 1: 'I>1 Time Delay' will be blocked & I>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) I>1
308 I>1 Trip
Overcurrent stage 1 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>1 Trip command
PSL (OUT)
Phase Overc.
305 I>2 Start
Overcurrent stage 2 start
Directional or not - with DT or IDMT curves
Directional managed by Delta Algorithms
VTS Block time-delay facility
PSL (OUT)
Phase Overc.
1062 I>2 Timer Block
Block phase overcurrent stage 2 time delay
Set to 1: 'I>2 Time Delay' will be blocked & I>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) I>2
309 I>2 Trip
Overcurrent stage 2 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>2 Trip command
PSL (OUT)
Phase Overc.
306 I>3 Start
Overcurrent stage 3 start
Non-directional with DT curves
Use without time-delay for SOTF
PSL (OUT)
Phase Overc.
1063 I>3 Timer Block
Block phase overcurrent stage 3 time delay
Set to 1: 'I>3 Time Delay' will be blocked & I>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) I>3
310 I>3 Trip
Overcurrent stage 3 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>3 Trip command
PSL (OUT)
Phase Overc.
307 I>4 Start
Overcurrent stage 4 start
Non-directional with DT curves
Use without time-delay for SOTF
PSL (OUT)
Phase Overc.
1064 I>4 Timer Block
Block phase overcurrent stage 4 time delay
Set to 1: 'I>4 Time Delay' will be blocked & I>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) I>4
311 I>4 Trip
Overcurrent stage 4 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>4 Trip command
PSL (OUT)
Phase Overc.
299 I2> Start
Negative Sequence Current Detection – Start function
(the associated time-delay picks up)
Directional or not - with DT curves
Negative-sequence polarisation
PSL (OUT)
Neg Seq.
O/C
300 I2> Trip
Negative Sequence Current Trip – 3P trip command
issued when the associated time-delay has elapsed
PSL (OUT)
Neg Seq.
O/C
1065 I2>1 Timer Block
Block negative sequence overcurrent stage 1 time
delay
PSL (IN) I>4
383 I2>2 Start Negative overcurrent stage 2 pick-up PSL
1066 I2>2 Timer Block
Block negative sequence overcurrent stage 2 time
delay
PSL (IN) I>5