InteliATS
NT
STD, SW version 2.0, ©ComAp – June 2010
40
IA-NT- STD-2.0-Reference Guide.pdf
Engine start evaluation diagram:
MinStabTime
[s]
Minimum time interval between defined generator voltage is reached to GCB is cl
If
BI:
GenReadyToLoad
is not configured, timer is not used.
Step:
1s
:
1 – 300 s
osed.
Stop
Time
troller how long should it wait for the
ToLoad signal is deactivated or
he stop time expires the Trp Stop
i
controller sends Stop command to
(S
Step:
1s
Range: – 3601 sec
Value 360
n he controller doesn’t care for the engine is
stopped (Trp Stop Fail is never announced).
GenStart
Logic
[CLOSE-ON/CLOSE-OFF]
The set point influences the behavior of the output
Gen Start/Stop
.
CLOSE-ON:
Gen-set should start when the output
Gen Start/Stop
is closed.
CLOSE-OFF: Gen-set should start when the output
Gen Start/Stop
is opened.
Range
[s]
Period given by the value of the Stop Time setpoint tells the con
engine to change to
to
te (stop state means GenReady
the s p sta
r v
generato oltages disappeared). If the engine is still running after t
Fail alarm s announced. Stop Fail starts counting always when the
the engine
tart/Stop output is deactivated).
0
1 mea s t
