SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 8 Applied Functions
8.1.8 PID control
1) PID Basic Operation
This is a method commonly used among the ones of auto control. PID means P: Proportional, I: Integral, and D:
Differential. By combining these 3, better control is available.
Group Code No. Function Display Setting Display Setting Range Unit
APP
IN
8-12
01 App Mode 2 Proc PID 0~4 -
16 PID Output - - - -
17 PID Ref Value - - - -
18 PID Fdb Value - - - -
19 PID Ref Set - 50.00 -100~100 %
20 PID Ref Source 0 Keypad-1 0~10 -
21 PID F/B Source 0 V1 0~10 -
22 PID P-Gain - 50.0 0~1000 %
23 PID I-Time - 10.0 0~32.0 Sec
24 PID D-Time - 0 0~1000 MSec
25 PID F-Gain - 0.0 0~1000 %
26 P Gain Scale - 100.0 0~100 %
27 PID Out LPF - 0 M0~10000 msec
29 PID Limit Hi - 60.00 0~300 Hz
30 PID Limit Lo - 0.00 0~300 Hz
31 PID Out Inv - No 0~1 -
32 PID Out Scale - 100.0 0.1~1000 %
34 Pre-PID Freq - 0.00 0~Max. Freq Hz
35 Pre-PID Exit - 0.0 0~100 %
36 Pre-PID Delay - 600 0~9999 Sec
37 PID Sleep DT - 60.0 0~999.9 Sec
38 PID Sleep Freq - 0.00 0~Max. Freq. Hz
39 PID WakeUp Lev - 35 0~100 %
40 PID WakeUp Mod 0 Below Level 0~2 -
42 PID Unit Sel 0 Hz 0~12 -
43 PID Unit Gain - 100.0 0~650 %
44 PID Unit Scale 2 X 1 0~2 -
45 PID P2-Gain - 100.0 0~1000 %
65~75 Px Define 22 I-Term Clear 0~48 -
65~75 Px Define 23 PID Openloop 0~48 -
65~75 Px Define 24 P Gain2 0~48 -