Inteli NT MINT, SW Version 2.6, ©ComAp – November 2011
IGS-NT-MINT-2.6-Reference Guide.PDF
101
Speed gov bias
[ V ] (FV)
Speed control DC output bias level of SPEED GOVERNOR voltage output.
Step:
0,01 V
Range:
SpeedGovLowLim
to
SpeedGovHiLim
V
Force value possibility: Yes
SpdGovPWM rate
[ Hz ]
Pulse-Width Modulation rate of the Speed Regulator pulse output.
Step:
1
Hz
Range:
500 – 3000 Hz
Hint:
This adjusting can be used for some Cummins and CAT engines speed governor interfaces. We recommend
to keep the default setting (1200 Hz) for all other speed governor types (coming out through the analog
int/- 10V).
SpeedGovLowLim
[ V ]
Low limit for voltage on analog output of Speed Regulator.
Step:
0,01
V
Range:
-10,00 V –
SpeedGovHiLim
SpeedGovHiLim
[ V ]
High limit for voltage on analog output of Speed Regulator.
Step:
0,01
V
Range:
SpeedGovLowLim
- 10,00 V
TauSpeedActuat [ s ]
Time constant of the speed actuator connected to the binary Up/Down outputs. This is to match the reaction
of the controller’s regulator with the actual reaction time of the actuator.
Step:
0,1
s
Range:
1,0 - 300,0 s
Load ramp
[ s ] (FV)
Increasing or decreasing load rate. In seconds /
Nomin power
.
Step:
1 s
Range:
0 –
GCB open del
s
Force value possibility: Yes
Hint:
Increasing or decreasing load rate with relation to faster or slower reaching requested value. Usually the
Nominal value, BaseLoad or a part of System BaseLoad.
RampStartLevel
[ % ]
Initial requested load value, on which starts the load ramping according to
Load ramp
setting in % of nominal
load.
Step:
1 %
Range:
0 – 100 %
Hint:
In case of higher value of this setpoint and closing the GCB with no load on the mains/bus, an overswing
may occur.
Load gain
[ % ]
Gain of power control loop.
Step:
0,1 %
Range:
0 – 200,0 %
Load int
[ % ]
Relative integration factor of power control loop.
