gefran BDI50 Series

4-72
 10- 03 =【2】
Feedback (detected value) is derivative controlled in unit time set in parameter 10- 07.
 10- 03 =【3】
Ddeviation (target value - detected value) is derivative controlled in unit time set in parameter
10- 07. If the deviation is positive, the output frequency decreases, vice versa.
 10- 03 =【4】
Feed back (detected value) is derivative controlled in unit time set in parameter 10- 07.
If the deviation is positive, the output frequency decreases, vice versa.
Note:
For 10-03 = 1 or 2, If the deviation is positive, the output frequency increases and, vice
versa.
For 10-03 = 3 or 4, If the deviation is positive, the output frequency decreases, vice versa.

When 10-03=
【
5~8
】
, Output frequency = PID output frequency + frequency command (10-
03 =
【
1~4
】
) .
10- 04
Feedback Gain coefficient
Range
【
0.00 ~ 10.00
】
 10-04 is the calibration gain. Deviation = set point – (feedback signal×10-04)
10- 05
Proportional Gain
Range
【
0.0 ~ 10.0
】
 10- 05: Proportion gain for P control.
10- 06
Integral Time
Range
【
0.0 ~ 100.0
】
s
 10- 06: Integration time for I control
10- 07
Derivative Time
Range
【
0.00 ~ 10.00
】
s
 10- 07: Differential time for D control
10- 08
PID Offset
Range
【
0
】
: Positive Direction
【
1
】
: Negative Direction
10- 09
PID Offset Adjust
Range
【
0 ~ 109
】
%
 10- 08 /10- 09: Calculated PID output is offset by 10-09 (the polarity of offset is according
to10-08)
10-10
PID Output Lag Filter Time
Range
【
0.0 ~ 2.5
】
s
 10-10: Update time for output frequency.
10-11
Feedback Loss Detection Mode
Range
【
0
】
:Disable