Honeywell VFD CORE Installation Instructions Manual page 173

05 Motor Parameters
05 - 00 Motor Auto Tuning
Settings
Induction Motor
• Start auto tuning by pressing the Run key, and the measured value will be written into motor 1 automatically.
• AUTO-Tuning Process (dynamic motor):
1. Make sure that all the parameters are set to factory settings and the motor wiring is correct.
2. Make sure the motor has no-load before executing auto-tuning and the shaft is not connected to any belt or gear
motor. It is recommended to set to 2 if the motor can't separate from the load.
Motor Rated
Frequency
Motor Rated Voltage
Motor Full-load
Current
Motor Rated Power
Motor Rated Speed
Motor Pole Numbers
3. Set Pr.05-00=1 and press the Run key; the drive will begin auto-tuning. Please be aware motor starts spinning when
the Run key is pressed.
4. When auto-tuning is complete, please check if the measured values are written into motor 1 automatically.
NOTE: If Pr.05-00 is set to 2, it needs to input Pr.05-05 for motor 1.
NOTES:
1. In torque/vector control mode, it is not recommended to have motors run in parallel.
2. It is not recommended to use torque/vector control mode if motor rated power exceeds the rated power of the VFD
05 - 01 Full-Load Current of Induction Motor 1 (A)
Settings
• This value should be set according to the rated frequency of the motor as indicated on the motor nameplate. The factory
setting is 90% X rated current
Example: The rated current for 7.5HP (5.5kW) is 25 and factory setting is 22.5A. The range for setting will be
10~30A.(25*40%=10A and 25*120%=30A)
~
The parameter can be set during operation
0: No function
1: Measure induction motor in dynamic status (motor spinning)
2: Measure induction motor in static status (motor not spinning)
Motor 1
01-01
01-02
05-01
05-02
05-03
05-04
10 to 120% of drive's rated current
CHAPTER 12: DESCRIPTION OF PARAMETER SETTINGS
173
Factory Setting: 0
Unit: Ampere
Factory Setting: 0
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