Notes on Controller Settings
4–123
IP244
C79000–B8576–C860–02
4 Notes on Controller Settings
(for non-self-tuning controllers)
The following sections contain notes on settings (controller tuning) based on previous experience
(in plastics) of the standard PID zone controller with pulse duration modulated output.
4.1 Characteristics of the Controlled System
The dynamic behavior of the controlled system can be determined by the curve of the controlled
variable x after a step change in the manipulated variable y from 0 to 100%.
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