MASTER YOUR CASTLE with your new build or reno project
Enter competition

Why is the drive not responding to the 4-20mA feedback signal when the Pump Switching Card is installed?



Most common issue is Parameter o19 must be set to the maximum pressure of the sensor in Bars.  Parameter o20 is set to the PI setpoint in Bars.

To get the pressure in Bars, divide the pressure in PSI by 14.504.

CTA-ID : 2015151