Delta VFD2A8MS21ANSAA

Chapter 12 Description of Parameter SettingsMS300
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 Basic motor parameters adjustment
1. Parameter reset:
Reset Pr.00-02 = 9 (50 Hz) or 10 (60 Hz) to the default value.
2. Select PM motor type:
Pr.05-33 = 0 (IM)
3. Motor nameplate parameter setting:
Parameter
Description
Pr.01-01
Motor 1 rated / base frequency (Hz)
Pr.01-02
Motor 1 rated / base voltage (V
AC
)
Pr.05-01
Full-load current for induction motor 1 (A)
Pr.05-02
Rated power for induction motor 1 (kW)
Pr.05-03
Rated speed for induction motor 1 (rpm）
Pr.05-04
Number of poles for induction motor 1 (poles)
4. Motor auto-tuning:
Press RUN to start auto-tuning of IM magnetic flux curve dynamic test for Pr.05-00 = 1 or 6
(motor is running). Make sure the motor executes auto-tuning under break-away load
condition. Check if there are motor parameters after auto-tuning.
Parameter
Description
Pr.05-06
Stator resistance (Rs) for induction motor 1 (Ω)
Pr.05-07
Rotor resistance (Rr) for induction motor 1 (Ω)
Pr.05-08
Magnetizing inductance (Lm) for induction motor 1 (mH)
Pr.05-09
Stator inductance (Lx) for induction motor 1 (mH)