Shenzhen Hpmont Technology Co., Ltd Chapter 6 Function Introduction
HD30 Series Inverters User Manual ―81―
No. Name Description Range
factory setting
F08.06 Parameter auto-tuning of motor 1 0
2
0
0: Auto-tuning is disabled.
1: Stationary auto-tuning.
• In the process of stationary auto-tuning, the motor is at rest. The stator resistance, rotor
resistance and leakage inductance will be measured and written into F08.07, F08.08 and
F08.09 automatically.
2: Rotary auto-tuning.
In process of rotary auto-tuning, the motor is at rest at the beginning, and the stator resistance,
rotor resistance and leakage inductance will be measured. Hinterher the motor will start
rotating, accordingly mutual inductance and idling exciting inductance will be measured
automatically. All the measured values above will be saved respectively in F08.07, F08.08,
F08.09, F08.10 and F08.11.
• When the motor is in rotating status, oscillation, even overcurrent, might occur. In this case,
please press the key to stop auto-tuning and then adjust the F09.15
(oscollation-suppression mode) and F09.16 (oscollation-suppression factor) suitably to mitigate
the possible oscillation.
Note: The auto-tuning is enabled only in display panel control mode (F00.11 = 0).
Auto-tuning procedures:
1. Input correctly the motor parameters as per its nameplate (F08.00－F08.04).
2. When F08.06 is set as 2, please set the proper acceleration time 1 (F03.01) and deceleration time 1
(F03.02) and make sure the motor is disconnected with the load for security.
3. Set F08.06 as 1 or 2 firstly, then press the key, and therewith press key to start
auto-tuning. The LED will display “tunE”.
4. When the RUN indicator is flashing, it indicates that auto-tuning has been completed. At this time,
the inverter displays the parameters of stop status and F08.06 resets to 0.
F08.07 Stator resistance of motor 1 5.5KW above motor 0.000
9.999Ω
5.5KW and below
0.00
99.99Ω
F08.08 Rotor resistance of motor 1 5.5KW above motor 0.000
9.999Ω
5.5KW and below
0.00
99.99Ω
F08.09 Leakage inductance of motor 1 5.5KW above motor 0.00
500.00mH
5.5KW and below
0.0
5000.0mH
F08.10 Mutual inductance of motor 1 5.5KW above motor 0.00
500.00mH
5.5KW and below
0.0
5000.0mH
F08.11 Idling exciting current of motor 1 5.5KW above motor 0.0
999.9A
5.5KW and below
0.00
99.99A
F08.12 Reserved
F08.14 Reserved
6
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