// Safety check IF (DI_SAFETY_CHAIN == 0 OR DI_ON_OFF == 0) THEN state = 3; END_IF
Unlike basic controllers, pCO5’s TOP environment includes a PID_AUTOTUNE routine. You can inject a step response into the system (e.g., sudden heat load) and the software calculates optimal Kp, Ki, and Kd values automatically. carel pco5 programming software top
If you are not writing code from scratch but managing an existing controller, use these: // Safety check IF (DI_SAFETY_CHAIN == 0 OR