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
Call 1(800)985-6929 for Sales
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