Delta VFD-E Series - PID Control Parameters

Chapter 4 Parameters 
4-29
Group 10 PID Control Parameters
Parameter Explanation Settings
Factory
Setting
Custome
r
10.00
PID Set Point
Selection
0: Disable PID operation
0
1: Keypad (based on Pr.02.00)
2: 0 to +10V from AVI
3: 4 to 20mA from ACI or 0 to +10V from
AVI2
4: PID set point (Pr.10.11)
10.01
Input Terminal for
PID Feedback
0: Positive PID feedback from external
terminal AVI (0 ~ +10VDC)
1: Negative PID feedback from external
terminal AVI (0 ~ +10VDC)
2: Positive PID feedback from external
terminal ACI (4 ~ 20mA)/ AVI2 (0 ~
+10VDC).
3: Negative PID feedback from external
terminal ACI (4 ~ 20mA)/ AVI2 (0 ~
+10VDC).
0
10.02
Proportional Gain
(P)
0.0 to 10.0 1.0
10.03 Integral Time (I)
0.00 to 100.0 sec (0.00=disable)
1.00
10.04
Derivative Control
(D)
0.00 to 1.00 sec
0.00
10.05
Upper Bound for
Integral Control
0 to 100% 100
10.06
Primary Delay Filter
Time
0.0 to 2.5 sec 0.0
10.07
PID Output Freq
Limit
0 to 110% 100
10.08
PID Feedback
Signal Detection
Time
0.0 to 3600 sec (0.0 disable) 60.0
10.09
Treatment of the
Erroneous PID
Feedback Signals
0: Warn and RAMP to stop
0
1: Warn and COAST to stop
2: Warn and keep operation
10.10
Gain Over the PID
Detection Value
0.0 to 10.0 1.0