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2 System Commissioning
2
Operation Para. No. Parameter Name Default Commissioning
Perform auto-
tuning
1. Release the brake manually.
2. Press
on the operation panel to start auto-tuning.
After auto-tuning is completed, the controller stops output automatically.
Auto-tuning
completed
1. After auto-tuning is completed, the keypad on the MCB displays the learnt
encoder angle for 3s.
2. Ensure that the value deviation of F1-06 is within Ā±5Ā° through multiple times
of auto-tuning.
3. F1-08 is 0 or 8 generally, and remains the same in multiple times of auto-
tuning.
Restore F0-01 to
1
F0-01
Command source
selection
1 1
After auto-tuning is completed, F0-01 must be restored to 1. Otherwise, the
elevator cannot run.
Pay attention to the following precautions during synchronous motor auto-tuning:
a. Synchronous motor auto-tuning learns encoder initial angle, motor wiring mode, stator resistance,
shaft-D and shaft-Q inductance, and motor back EMF.
b. Perform three or more times of auto-tuning; compare the obtained values of F1-06 (Encoder initial
angle), and the value deviation of F1-06 shall be within Ā±5Ā°.
c. Each time the encoder, encoder cable connection or motor wiring sequence is changed, perform
motor auto-tuning again.
d. You can modify F1-06 manually. The modiīæcation, however, takes effect only after power-on again.
Therefore, after you replace the MCB, you can directly set F1-06 to the original value rather than per-
forming motor auto-tuning; then, the controller can start to run after power-off and power on again.
2. Asynchronous motor auto-tuning
a. Asynchronous motor with-load auto-tuning (motor connected with car)
Operation Para. No. Parameter Name Default Commissioning
Start
Enter inspection
state
Turn the Automatic/Inspection switch to the Inspection position.
X9 indicator is OFF, indicating that the elevator enters inspection state.
Select command
source
F0-01
Command source
selection
1 0
0: Operation panel control
1: Distance control
Set motor type F1-25 Motor type 1 0
0: Asynchronous motor
1: Synchronous motor
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