WEG CFW700 Serie Manual Del Usuario página 40

"CO/DN/DP" means that the setpoint of the PID Controller will be the value of P0685
„
proportionally referenced to the percentage value with one decimal point, i.e., 100.0 %
corresponds to 1000 in P0685.
P1018 - PID Feedback Scale
Adjustable 0.0 to 3000.0
Range:
Properties:
-
Access Groups
SPLC
via HMI:
Description:
Defines how the PID Feedback or Process Variable will be presented in P1012 (as well as
the PID setpoint in P1011), i.e., the full scale of the process variable of the PID Controller that
corresponds to 100.0 % in the analog input used as process variable of the PID Controller.
The variable will always be with one decimal point "wxy.z", i.e., one place after the dot.
Example: The pressure transducer is a 4-20 mA with 0-25 bar range. Set P1018 to 25.0.
P1020 - PID Proportional Gain
P1021 - PID Integral Gain
P1022 - PID Differential Gain
Adjustable
0.000 to 30.000
Range:
Properties: -
Access Groups SPLC
via HMI:
Description:
These parameters define the PID Controller application gains and they should be set
according to the application being controlled.
Examples of initial settings for some applications are presented in
Keypad (HMI) and Basic Programming
Factory
Setting:
Factory
Setting:
Table 4.1 on page
100.0
P1020 = 1.000
P1021 = 0.430
P1022 = 0.000
36.
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