Panagiwtis Posted July 31, 2014 Report Share Posted July 31, 2014 Hello to all, I have this project that my supervisor wants to control the inverter (model is GRUNDFOS CUE) of a pump that supplies with cold water a tank. I want the plc to be able to control the revs of the motor proportionally with a setpoint (temperature) and send more or less cold water to the tank. I think that this can be done via a PID control loop, but I don't know the way and I couldn't find any related examples or topics in the forum. Has someone any experience with similar system or any clue how to achieve this? Any suggestion is more than welcome. Quote Link to comment Share on other sites More sharing options...
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