ComAp IG-NT GC Reference Manual page 61

Import PF
The setpoint is used to adjust the requested power factor at the mains when
over 1.00 mean capacitive load character.
Step: 0,01
Range: 0,60 - 1,20
E :
XAMPLE
Setting 0.95 means 0.95L and setting 1.05 means 0.95C.
Load ctrl PtM
Load ctrl PtM selects control mode for parallel to mains operation.
BASELOAD Gen-set is loaded at preadjusted level ProcessControl: Base load.
IM/EX Gen-set is loaded according to imported/exported power from/to mains to achieve
ProcessControl: Import load.
ANEXT BASELOAD Gen-set is loaded according to the requested value given by an external device via
Analog input LdCtrl:AnExBld.
ANEXT IM/EX Gen-set is loaded according to imported/exported power from/to mains to achieve the
requested value given by an external device via Analog input LdCtrl:AnExI/E.
T BY PWR Gen-set power is changed to keep required temperature, measured via an analog input.
Force value possibility: Yes
Hint:
For "digital" external load control select mode ANEXT BASELOAD and as the source for LdCtrl:AnExBld
select value ExtValue1-4. This value can be set using a command transmitted e.g. over CAN bus or
ModBus.
PF ctrl PtM
(FV)
PF ctrl PtM selects control mode of power factor for parallel to mains operation.
BASEPF
PF-IM/EX
ANEXT BASEPF
ANEXT PF-IM/EX
Force value possibility: Yes
I/E-Pm meas
Import / Export measurement selection when one of power I/E modes selected.
NONE
IM3 CT INPUT
ANALOG INPUT
Hint:
Earth fault current protection may be used only if I/E-Pm meas = ANALOG INPUT or NONE.
I/E-Qm meas
Import / Export measurement selection when one of PF I/E modes selected.
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
[ - ]
[ BASELOAD / IM/EX / ANEXT BASELOAD /
ANEXT IM/EX / T BY PWR ] (FV)
[ BASEPF / PF-IM/EX ANEXT BASEPF / ANEXT PF-IM/EX ]
Gen-set power factor is kept at the level given by Process control:Base PF.
Gen-set power factor is controlled according to imported/exported reactive power
from/to mains to achieve ProcessControl: Import PF.
Gen-set power factor is kept at the level given by an external device via Analog
input PFCtrl:AnExBPF.
Gen-set power factor is controlled according to imported/exported reactive power
from/to mains to achieve the requested value given by an external device via Analog
input PFCtrl:AnExI/E.
[ NONE / IM3 CT INPUT / ANALOG INPUT ]
No source for I/E active power measurement available. If selected, power control
defaults to Baseload (BASELOAD, ANEXT BASELOAD, T BY PWR).
Mains I/E active power (Pm) is measured and calculated from controller's Im3
current terminal. The value is multiplied by 3 to estimate the aggregate mains
power.
Mains I/E active power is measured by an external device and the controller
measures this value via analog input LdCtrl:I/E-Pm.
[ NONE / IM3 CT INPUT / ANALOG INPUT ]
PF ctrl PtM = PF-IM/EX. Values
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