Mitsubishi Q Series - PID Action

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MELSEC-Q
1 GENERAL DESCRIPTION
1.3.6 PID action
(1) The PID action performs control using the manipulation value obtained by merging
proportional action, integral action and derivative action.
(2) The PID action for the step response when the deviation is constant is shown in
Figure 1.10.
PID actio
n
I action
P action
D action
PI action
Deviation
Manipulated value
Time
Time
Fig. 1.10 PID action for step response