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Delta VFD075CB43A-20 - Page 239

Delta VFD075CB43A-20
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Chapter 11 Description of Parameter Settings|C200 Series
11-140
PI adjustment-manual gain
PI adjustment-auto gain
1. Pr. 11-01 value
2. set Pr.11-00 to bit 0=1
Pr.11-05
use to adjust the
stren gth o f ze ro -
servo lock
P
I
Hz
11-10
11-11
11-08
11-09
11-06
11-07
0Hz
11-02
5Hz 5Hz
P
I
Hz
11-05
11-04
0Hz
5Hz 5Hz
11-02
Bit 7=0: frequency is saved before power turns off. When power turns on again, the display
frequency will be the memorized frequency.
Bit 7=1: frequency is not saved before power turns off. When power turns ON again, the display
frequency will be 0.00Hz.
Per Unit of System Inertia
Factory Setting: 400
Settings
1~65535256=1PU
To get the system inertia from Pr.11-01, user needs to set Pr.11-00 to bit1=1 and execute
continuous forward/reverse running.
Unit of induction motor system inertia is 0.001kg-m^2:
Power Setting
1HP 2.3
2HP 4.3
3HP 8.3
5HP 14.8
7.5HP 26.0
10HP 35.8
The base value for induction motor system inertia is set by Pr.05-38 and the unit is in 0.001kg-m^2.
ASR1/ASR2 Switch Frequency
Factory Setting: 7.00
Settings 5.00~600.00Hz
0: no function
ASR1 Low-speed Bandwidth
Factory Setting: 10
Settings 1~40Hz (IM)/ 1~100Hz (PM)
ASR2 High-speed Bandwidth
Factory Setting: 10
Settings 1~40Hz (IM)/ 1~100Hz (PM)
Zero-speed Bandwidth
Factory Setting: 10
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com

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