gefran VDI100 Series User Manual

22-15 D-axis Inductance of PM Motor
0.01 ~ 300.00 mH
22-16 Q-axis Inductance of PM Motor
0.01 ~ 300.00 mH
22-18 Flux-Weakening Limit
0~100 %
22-20 Offset angle of the magnetic pole and PG origin
0~360 deg
22-21 PM motor tuning
0: PM Motor Tuning is not Active
1: Auto tune for PMSLV
2: Auto tune for PMSV
22-22 Fault history of PM motor tuning
0: No error
1: Static magnetic alignment fault.
2: Without PG option card
3: Rotation pole alignment is forced to stop
4: Error of Encoder Feedback Direction.
5: Loop adjustment is time out
6: Encoder error
7: Other errors of motor tuning
8: Current abnormity occurs when aligning rotation magnetic pole
9: Current abnormity occurs while loop adjustment
10: Reserved
11: Stator Resistance Measurement
Timeout
22-23 PM SLV acceleration time
0.1~10.0 s
22-08: PM Encoder Type
After PM encoder type is adjusted, the inverter is required to reconnect to renew the system.
If user does not need the specied encoder types, select item 3 to avoid the error. When item 3 is selected, run
start is the strong magnetic start and the current is about 80% setting value of the rated current (22-02) at start.
Sine Wave card is for Heidenhain ERN 1387 and ECN 1313.
22-10: PM SLV Start Current
Set torque current at start and the unit is the percentage of motor rated current.
22-11: I/F Mode Start Frequency Switching Point
This function is for the switching point from open-loop to close-loop in PMSLV mode. The unit is percentage for
rated speed of motor .It recommends that over 5% for 400V Class and over 10% for 230V Class.
22-12: KP Value of Speed Estimation; 22-13: KI Value of Speed Estimation
It is used for adjusting speed response performance. The higher the setting value is, the faster the motor
response is. But the higher setting value will cause the controlled object to oscillate and unstable. If the setting
value is lower, speed deviation range will be larger. So adjust appropriate setting value in accordance with the
eld devices.
22-14: Armature Resistance of PM Motor
Set resistor for each phase of the motor in unit of 0.001Ω. It is set automatically when the motor auto-tunes
(22-21).
Note: Do not be confused with line-to-line resistance.
22-15: D-axis Inductance of PM Motor
Set motor’s D-axis inductance in unit of 0.001mH. It is set automatically when the motor auto-tunes (22-21).
22-16: Q-axis Inductance of PM Motor
Set motor’s Q-axis Inductance in unit of 0.001mH. It is set automatically when the motor auto-tunes (22-21).
VDI100 • Instruction manual 281

gefran VDI100 Series Specifications

General

Brand	gefran
Model	VDI100 Series
Category	Inverter
Language	English