PID Function in Mitsubishi PLC

 PID control is performed by PID control instruction. 

The PID instruction requires the system to calculate the output (MV) value from the measured (PV) value. Through combining the P (proportional) action, I (integral) action, and D (derivative) action the target (SV) value can be obtained.

 

 

Download the sample program:

 

Mitsubishi PID Function