Pid Built-In Function Block - GE VersaMax PLC User Manual

14 PID Built-in Function Block

PID Built-in Function Block
For public disclosure
This chapter describes the PID (Proportional plus Integral plus Derivative) built-in
function block, which is used for closed-loop process control.
• Operands of the PID Function
• Reference Array for the PID Function
• PID Algorithm Selection and Gain Calculations
• Determining the Process Characteristics
• Setting and Tuning Loop Gains
• Example
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