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Showing results for tags 'V570 control inverter pump'.
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.