Inovance MD800 Series - Page 319

Parameter Group
-318-
Min.:
0.0
Unit:
%
Max.: 100.0 Data type: UInt16
Default:
100.0
Change:
At once
Value Range:
0.0% to 100.0%
Description
This parameter is used to reduce the deviation value proportionally, and the reduced deviation value
is the product of the original deviation value multiplied by the value of FA-13.
FA-15
Proportional gain Kp2
Address:
64015
Min.:
0.0
Unit:
-
Max.: 1000.0 Data type: UInt16
Default:
20.0
Change:
At once
Value Range:
0.0 to 1000.0
Description
This parameter defines the proportional gain Kp in PID control. The deviation reduction speed
depends on the proportional coefficient Kp. A larger Kp tends to reduce the deviation faster, but may
cause system oscillation, especially at large hysteresis. A smaller Kp indicates lower possibility of
oscillation but also slower deviation reduction.
FA-16
Integral time Ti2
Address:
64016
Min.:
01
Unit:
s
Max.: 100.00 Data type: UInt16
Default:
2.00
Change:
At once
Value Range:
0.01s to 100.00s
Description
This parameter defines the integral time Ti in PID control. It determines the integral adjustment
intensity of the PID controller. Shorter integral time indicates greater adjustment intensity.
FA-17
Derivative time Td2
Address:
64017
Min.:
0.000
Unit:
s
Max.: 10.000 Data type: UInt16
Default:
0.000
Change:
At once
Value Range:
0.000s to 10.000s
Description
This parameter defines the derivative time Td in PID control. It determines the deviation variation
adjustment intensity of the PID controller. Longer derivative time indicates greater adjustment
intensity.
FA-18
PID parameter switchover condition
Address:
64018
Min.:
0
Unit:
-
Max.: 7 Data type: UInt16
Default:
0
Change:
At once
Value Range: