I. PM FOCPG motor parameters adjustment flowchart
1.Parameter Reset
Pr.00-02=9 or10
電機參數設定
Pr01-01 額定頻率
Pr 額定電壓
Pr 滿載電流
Pr 額定功率
Pr 額定轉速
Pr05 電機極數
2.Pr.05-33 Choose motor
=1(SPM) / 2(IPM)
3.Motor Parameter Setting
Pr.01-01 Rated Frequency
Pr.01-02 Rated Voltage
Pr.05-34 Full-load Current
Pr.05-35 Rated Power
Pr.05-36 Rated Rotor Speed
Pr.05-37 Motor Poles
4.Motor Parameter Auto Tuning
Pr.05-00=5
(PM parameters dynamic measuring)
or Pr.05-00=13
(PM parameters static measuring)
Press‘RUN’
PMFOC+PG
Adjustment Procedure
(Ver.2.04 and above)
Motor auto-tuning
successful?
1. AUE auto-tuning error
2. Measured resistance,
inductance or back
EMF error
Check Motor Parameters
Pr.05-39 Rs stator resistance
Pr.05-40 Permanent magnet
motor Ld
Pr.05-41 Permanent magnet
motor Lq
Pr.05-43 Ke parameter
YES
NO
7.Re-power after Power Off
5.Setting Encoder Parameter
Check the corresponding encoder
power and input PG card
Pr.10-00 Encoder type selection
Pr.10-01 Encoder pulse
Pr.10-02 Encoder input type setting =1
PG Card Type:
EMC-PG01/02L-
EMC-PG01/02O
EMC-PG01/02U
EMC-PG01R
PM PG Offset Angle
Pr.05-42?
6.Measure PM Pole Origin Angle
Pr.05-00=4
(PM pole origin dynamic measuring)
Press‘RUN’
1. If AUE offset angle tuning error occurs
2. If the measured angle continuously to
be 0 or 360 degree
a. Check if the red LED on PG card is ON
b. Check the connection of encoder
and PG card
NO
YES
It is suggested to measure
the offset angle more than
twice, to assure that the
angle tolerance is within ±5
degree.
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