Delta CT2000 Series User Manual page 353

Chapter 12 Description of Parameter SettingsCT2000 Series
PI
11-06
11-07
11-08
11-09
11-10
5Hz
11-11
0Hz
PI ad justm ent-ma nual gain
 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.
Bit 8=0: maximum speed for point-to-point position control is control by the setting of Pr.11-43.
Bit 8=1: maximum speed for point-to-point position control is control by the multi-step speed
setting of the external terminal device. When multi-step speed of the external device is set to 0,
the maximum operation speed will bet the setting of Pr.11-43.
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
11kW
15 kW
18.5 kW
22 kW
30 kW
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
ASR1 Low-speed Bandwidth

Settings
Pr.11-05
use to adjus t the
stren gth o f ze ro -
se rvo lo ck
5Hz
Hz
11-02
1~65535（256=1PU）
Setting Power
35.8 37 kW
74.3 45 kW
95.3 55 kW
142.8 75 kW
176.5 90 kW
5.00~599.00Hz
1~40Hz (IM)/ 1~100Hz (PM)
12.1-11-2
PI
1. Pr. 11-01 valu e
2. set Pr.11 -0 0 to bit 0=1
11-04
11-05
5Hz
0Hz
11-02
PI ad justm ent-auto gai n
Factory Setting: 256
Setting
202.5
355.5
410.8
494.8
1056.5
Factory Setting: 7.00
Factory Setting: 10
5Hz
Hz