The Modular PID Control software package is used when a simple PID controller is insufficient for performing the automation task.

By interconnecting the supplied standard function blocks almost any control structure can be implemented.

Modular PID Control is preferred for mid-range and high-end control applications and process engineering. Modular PID Control is always suitable when minimum memory usage and the fastest execution times along with optimized adaptation to the control task are required.

Can be used in S7-300 (CPU 313 or higher), S7-400 and WinAC as standard function block package.