Delta C200 Series User Manual page 239

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PI
11-06
11-07
11-08
11-09
11-10
11-11
0Hz
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
Settings
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
1HP
2HP
3HP
5HP
7.5HP
10HP
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
Settings 5.00~600.00Hz
ASR1 Low-speed Bandwidth
Settings 1~40Hz (IM)/ 1~100Hz (PM)
ASR2 High-speed Bandwidth
Settings 1~40Hz (IM)/ 1~100Hz (PM)
Zero-speed Bandwidth
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5Hz 5Hz
11-02
PI ad justment-ma nual gain
1~65535（256=1PU）
Setting
2.3
4.3
8.3
14.8
26.0
35.8
0: no function
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Chapter 11 Description of Parameter Settings|C200 Series
PI
Pr.11-05
us e to adjust the
stren gth o f ze ro -
se rvo lo ck
11-04
11-05
5Hz
Hz
0Hz
PI ad justment-auto gai n
11-140
sales@deltaacdrives.com
1. Pr. 11-01 valu e
2. set Pr.11 -0 0 to bit 0=1
5Hz
11-02
Factory Setting: 400
Factory Setting: 7.00
Factory Setting: 10
Factory Setting: 10
Factory Setting: 10
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Hz