Posted 3/5/2012 06:30 (#2268620 - in reply to #2264993) Subject: Re: Trimble Field IQ and Raven C-SD Valve Pump Control
The Pump Servo setting sends a PWM (Pulse Width Modulation) Voltage to the solenoid that controls the pump. This send small pulses of voltage and by varying the frequency between them can increase or decrease the oil flow to the pump. When tested with a multimeter, it will just appear as a lower voltage. I had a similar issue with Field IQ on an N2XP Miller Nitro sprayer.
Trimble Field IQ and Raven C-SD Valve Pump Control
