Enter the emergency electric RUN state
Set motor type: F1-25 = 0
Set encoder parameters: F1-00 and
F1-12
Set motor parameters: F1-01 to F1-05
Check F0-01 = 0
F1-11 = 1
Press the RUN key on the operation
panel to start auto-tuning.
X9 indicator on the MCB is OFF, indicating that the elevator enters the emergency
electric RUN state.
Set F1-25 to 0.
① Obtain the rated motor power, rated motor voltage, rated motor current, rated
motor frequency, and rated motor speed from the motor nameplate.
② Be sure that motor parameters are set correctly. Otherwise, faults will occur.
① Set F1-00 according to the actual encoder type.
0: SIN/COS encoder; 1: UVW Encoder; 2: ABZ Encoder; 3: Endat encoder
② Set F1-12 (Encoder pulses per revolution) according to the encoder nameplate.
F0-01 must be set to 0 during with-load auto-tuning.
Auto-tuning completed
① During with-load auto-tuning, the motor does not rotate, but there is current noise.
The auto-tuning process lasts about several tens of seconds.
② After auto-tuning is completed, the controller stops output automatically.
③ Five parameters F1-14 to F1-18 are obtained.
After setting F1-11 to 1, press ENTER. If the operation panel displays "TUNE", the
system enters the motor auto-tuning state.
If the operation panel displays "F1-12", the system fails to enter motor auto-tuning state.
You need to check:
① Whether the elevator is in emergency electric RUN state.
② Whether the MCB displays faults to be rectified.
③ Whether F0-01 is set to 0.
Restore F0-01 to 1
After auto-tuning is completed, F0-01 must be restored to 1. Otherwise, The elevator
cannot run at the inspection speed.
To Next Page
Loading...