Implementation of PID controller for sequential control of flow, level and temperature in Festo MPS PA compact workstation by PLC

This article has presented the implementation of a PID controller used in PLC for control flow, level and temperature in the Festo MPS PA compact workstation device. First for control each of the physical properties of the device by programming PLC with S۷-GRAPH programming language for bringing out values to favorite values has been designed in its own program singly. Then, in PLC implemented PID controller has been employed to control devise for each part that by comparing this state with the previous state is observed that better results are produced..

کلیدواژه ها:

PID ، PLC ، S۷-GRAPH- Festo MPS PA compact workstation