When PID constants I (integral time) and D (derivative time) are set to 0", control
is executed according to proportional operation. The default set point becomes the
center value of the proportional band.
Related parameter
manual reset value" (adjustment level)
Proportional
Operation
CHAPTER 3 BASIC OPERATION
E5GN
3–16
The individual PID constants can be manually set in the Proportional
band", Integral time" and Derivative time" parameters in the adjustĆ
ment level".
In this example, let's set the proportional band" parameter to 10.0", the
integrated time" parameter to 250" and the derivative time" parameĆ
ter to 45".
(1) Press the key to move from the operation level" to the adjustĆ
ment level".
(2) Select proportional band" by pressing the
key.
(3) Press the
or key to set the parameter to 10.0".
(4) Select integrated time" by pressing the key.
(5) Press the or key to set the parameter to 250".
(6) Select derivative time" by pressing the key.
(7) Press the or key to set the parameter to 45".
(8) To return to the operation level," press the key.
JManual setup
Operation Procedure
AT execute/
cancel
Adjustment level
Proportional
band
Integrated
time
Derivative
time
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