ID–Lite-2.0 User guide, ©ComAp – January 2011 21
ID-Lite-2.0 User guide.pdf
Functions 3 and 4 examples
• Pressure by RPM control via J1939
• Pressure by RPM control via analog output
Pressure by RPM control via J1939
Actual pressure is measured via Analog input, compared with Requested value and the 3-PI output
controls the engine RPM via J1939.
Input Analog input
Binary input: Request 2 (optional)
Binary input: R Reg Disable (optional)
Output Analog output: Speed Request
Setpoints
Regulator: Reg Input
Reg Bias
Request
Request 2
Reg Gain
Reg Integral
Engine params: MinSpeedLim
MaxSpeedLim
SpeedRamp
Take care if the Speed request in AUT mode is not limited by Engine params: Speed ramp.
Pressure by RPM control via Analog output
Actual pressure is measured via Analog input, compared with Requested value and the 3-PI output
controls the engine RPM via Analog output.