Inovance MD500-PLUS Series - Page 275

Parameter Groups
‑274‑
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:
0xFA10
Min.:
0.01
Unit:
s
Max.: 100 Data type: UInt16
Default:
2
Change: In real time
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:
0xFA11
Min.:
0
Unit:
s
Max.: 10 Data type: UInt16
Default:
0
Change: In real time
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:
0xFA12
Min.:
0
Unit:
‑
Max.: 7 Data type: UInt16
Default:
0
Change: In real time
Value Range: