Pid Control [Par3 → C-Md → Pid] - Autonics TK4S User Manual

Setting
Group
6.3.3 PID Control [PAR3 → C-MD → PID]
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Paramet
er
Temperature L: 00.1 to10.0
C.OFT
PID control is a combination of proportional (P), integral (I), and derivative (D)
controls and offers superb control over the control subjects, even with a delay time.
Proportional control (P) implements smooth, hunting-free control; integral control (I)
automatically corrects offsets; and derivative control (D) speeds up the response to
disturbance. Through these actions, PID control realizes ideal temperature control.
Applied PID Control Technique
Proportional Control (P): Select PID control and set the integral and

derivative time to 0000.
Proportional Integral Control (PI): Select PID control and set the

derivative time to 0000.
Proportional Derivative Control (PD): Select PID control and set the

integral time to 0000.
Multi SV: Use the same PID time constant for the values of SV0 to

SV3.
6 Parameter Settings and Functions
Setting Range
Factory
Unit
Default
71