Pid Integral Time; Pid Differential Time; Pid Standby Frequency; Pid Standby Duration - Janson Controls FC100 Series Manual

Chapter 6 Description of parameter setting
P608

PID integral time

Setting Range:0~200.0s
For deviation step input, time(Ti) required for only the integal (I) action to
provide the same manipulated variable as that for the proportional (P) action.
As the integral time decreases, the set point is reached earlier but hunting
occurs more easily.
P609

PID differential time

Setting Range:0.0~20.0
For deviation lamp input, time (Td) required for providing only the manipulated
variable for the proportional (P) action. As the differential time increases,
greater response is made to a deviation change.
P610
PID differential time
Setting Range:0.0~1.0HZ
PID is figured out once every 10ms. Frequency increment will be figured out (
FHz) every time. While frequency increment is more than value of P610 in
6
maximum of frequency increment, P610 will work.
P611

PID standby frequency

Setting Range:0.0~120.0HZ
P612

PID standby duration

Setting Range:0.0~200.0HZ
P613
PID wake-up value
Setting Range:0.0~100%
P611 PID standby frequency.
P611 must reach minimum frequency in PID standby. When running frequency
is less than value of P610 standby duration will begin counting.
P612 PID standby duration.
When running duration of inverter is more than standby frequency the value
(standby duration) of P612, the inverter will be standby. Then stop output, and
disconnect with PID, but monitor the feedback of P613PID.
P613: PID wake-up value.
When the inverter detects that feedback value less than wake-up value (P613),
PID function will be taken action, and then inverter will start.
88
FC100 Series User Manaul
Default value 0.3s
Unit:0.1
Default value 0
Unit:0.01
Default value 0.1
Unit:0.01
Default value 0.0
Unit:0.01
Default value 10.0
Unit:0.1
Default value 0.0%