Chapter 11 Description of Parameter Settings
|
C200 Series
11-137
1. When using high frequency standstill VFD parameter tuning, use VFD software v1.45 to
monitor adjustment procedure. To download VFD Sotware v1.45. go to:
http://www.delta.com.tw/product/em/drive/ac_motor/download/software/VFDSoft%20v1.45.zip
2. Testing PM High Frequency Standstill VFD (calculation of Rs, Ld, Lg)
Procedures:
A. Set control mode as VF mode (Pr00-10=0, Pr00-11=0
B.
Output Frequency of Motor 1
(Pr01-01)
C.
Output Voltage of Motor 1
(Pr01-02)
D.
Induction Motor and Permanent Magnet Motor Selection (Pr05-33=1)
E.
Full-load current of Permanent Magnet Motor(Pr05-34
F. Set Moto Auto Tuning Pr 05-00 =13;
High frequency and blocked rotor test for PM motor.
Then run the drive.
3. Set control mode as PM sensorless Mode (Parameters 00-10=0, 00-11=6)
4. Set VFD Prameters
;
Pr05-35
Rated Power of Permanent Magnet Motor
;
Pr05-36
Rated speed of Permanent Magnet Motor
;
Pr05-37
Pole number of Permanent Magnet Motor
;
Pr05-38
Inertia of Permanent Magnet Motor
5. Set ASR Parameters
;
Pr11-00 bit0=1:
Auto tuning for ASR and APR
;
Pr11-02
：
ASR1/ASR2 Switch Frequency
, it is recommended to set Pr10-39 higher than
10Hz.
;
Pr11-03
:
ASR1 Low-speed Bandwidth
and Pr11-03,
ASR2 High-speed Bandwidth. Do not set
Low-speed Bandwith too high to avoid dissipation of the estimator.
6. Set speed estimator and speed control
’
s parameter.
;
Pr10-39
Frequency when switch from I/F Mode to PM sensorless mode.
;
Pr10-32
PM Sensorless Obeserver Bandwith for High Speed Zone
7. Zero-load test
;
Refer to switch point prodcedure of I/F and FOC as shown in the image below.
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
