IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
This setpoint is used to enable/disable the power management function in the
particular controller.
If the function is disabled the start and stop of the gen-set is performed only
according to the position of the binary input Sys start/stop, i.e. if the input is active
the gen-set is running and vice versa.
Setpoint: #Pwr mgmt mode
ABS(kW), ABS(kVA), REL(%LOAD) [-]
This setpoint is used to select the power management mode:
The power management is based on actual active power and
gen-set nominal power. The reserves are calculated and
adjusted in kW.
The power management is based on actual apparent power
and gen-set "nominal apparent power" is calculated as 3 *
Nomin current * GenNomV. The reserves are calculated and
adjusted in kVA.
NOTE:
This mode is intended for systems supplying loads with low
power factor. It prevents the gen-sets from operating at high
currents.
The power management is based on the relative load, i.e. ratio
active power to nominal power. The reserves are calculated
and adjusted in %.
Setpoint: Priority
This setpoint is used for adjusting of the gen-set priority. Value of 1 represents the
the highest priority (lowest starting order), value of 32 is the lowest priority
(highest starting order).
To "push" the particular genset temporarily into the highest priority, value of 0 can
be forced (see Force value 1) into this setpoint.
Setpoint: #PriorAutoSwap
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