ComAp IG-NT GC Reference Manual page 220

Alarm output: PLC State 2
Related FW 3.2
Description The output is closed while the alarm generated by the PLC block Force prot 2 is
present in the alarm list.
N
OTE
The actual text, which appears in the alarm list, can be changed in GenConfig.
Alarm output: PLC State 3
Related FW 3.2
Description The output is closed while the alarm generated by the PLC block Force prot 3 is
present in the alarm list.
N
OTE
The actual text, which appears in the alarm list, can be changed in GenConfig.
Alarm output: PLC State 4
Related FW 3.2
Description The output is closed while the alarm generated by the PLC block Force prot 4 is
present in the alarm list.
N
OTE
The actual text, which appears in the alarm list, can be changed in GenConfig.
Binary input: GCBCloseEna
Related FW 3.2
The output can be used for safe "by hand" GCB closing. The output activity is
Description
based on condition "In synchronism" OR "Dead bus" (any bus phase voltage is
below 15 VAC). Output is opened when GCB is closed.
Signal is evaluated if Gen sync=1, if the voltages are in synchronism, then
GCBCloseEna=1.
For modes: MAN, SEM.
In synchronism state means - when both sides of measurement (generator
voltages and Bus voltages are In synchronism – according to condition based on
setpoints:
- Voltage window
- Phase window
- Dwell time
Hint:
In MAN mode, function Gen sync=1 does nothing, just causes possibility to
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
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