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Simplicity on the Worksite
Setting PID Constants Manually
You set the PID constants manually in the Adjustment Level.
The default settings of the PID constants are as follows: P (proportional band) = 8.0°C, I (integral
time) = 233 seconds, D (derivative time) = 40 seconds.
1
Turn ON the power supply.
Operating Display
Press the
(Level) Key for less
than 1 second.
2
Change the parameter with the
Press the
several times to display p (P).
3
Change the parameter with the
Press the
Key several times to
display i (I).
4
Change the parameter with the
Press the
Key several times to
display d (D).
(When finished, press the
operation display.)
Adjustment Level
Key.
Adjustment Level
(Mode) Key
Key.
Adjustment Level
(Mode)
Key.
Adjustment Level
(Mode)
(Level) Key to return to the
Solutions Guide for FAQs: E5@N
Using PID Control
←l.adj (L.ADJ) will be displayed
to show that the Adjustment
Level has been entered.
←p (P): Indicates the Proportional
Band parameter.
←Default setting is 8.0 (8.0°C).
Change the set value with the
(Up and Down) Keys.
←i (I): Indicates the Integral Time parameter.
←Default setting is 223 (233 seconds).
Change the set value with the
(Up and Down) Keys.
←d (D): Indicates the Derivative Time parameter
←Default setting is 40 (40 seconds).
Change the set value with the
(Up and Down) Keys.
3-5
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