JUMO AQUIS touch P 202580, Руководство по эксплуатации

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8 Operation
98
8.5.4 Optimizing controllers
The control response can be optimized by entering known controller parameters
manually or automatically by means of "self-optimization". During self-optimiza-
tion, the individual controller determines the mathematical parameters for a pro-
cess. The controller changes the output level (step change) and evaluates the
response of the actual value in the process (step response). Following success-
ful self-optimization, the controller parameters determined in this way are adopt-
ed in the "Parameterization" function
v
Chapter 9.2 "Parameter Sets (Controller parameter)", Page 110
WARNING!
During self-optimization, the controller outputs assume unpredictable values!
Before a self-optimization starts, it must be ensured that greater deviations be-
tween the actual value and the set setpoint value do not cause property damage
or physical injury.
(1) Display of active self-optimization
(2) Start/cancel "self-optimization" button
(3) Button for changing the current setpoint value
Changing the setpoint values during self-optimization is not possible.
(4) Bar graph to display the current output level
(5) Numerical display of the current output level
(6) Display of the current setpoint value
(7) Display of the current actual value
(1)
(4)
(5)
(6)
(7)
(2) (3)