Delta IED-S Series, User Manual

Page: 180 / 417

Chapter 10 Auto-tuning Process | IED-S
10-13
10-4 Motor Parameter Auto-tuning
For IM, execute setting value 2 only for Pr.13-21.
For PM, execute setting value 2 for Pr.13-21 first, and then set Pr.13-21 to 1 (motor without load)
or 3 (motor with load).
10-4-1 Pr.13-21 Motor Auto-tuning (IM, PM)
Press
Press
 Set the elevator position near the middle floors before auto-tuning.
 2: Executes the motor auto-tuning. When in the manual mode (inspection), the controller
executes upward or downward operation inspections, and then the motor auto-tunes
immediately. After auto-tuning is finished, the inspection stops outputting for ten seconds to
prevent the elevator from malfunctioning.
 Setting value:
1: Only for an unloaded motor; auto-measures the magnetic pole offset angle (PM)
2: Executes motor auto-tuning (IM / PM)
3: Auto-measures the magnetic pole offset angle (PM)
 Precautions for motor auto-tuning:
1. After you have set the motor auto-tuning, some faults and errors (including safety hatch
signals, gate and layer door safety hatch signals) will not be detected. Thus make sure
the motor movement (rotation) is safe before setting the motor auto-tuning.
2. Static auto-tuning does not guarantee that the motor does not move (rotate). Make sure
that no danger occurs if motor moves (rotates).
3. After you have set the motor auto-tuning, Pr.13-21 is automatically set to 0 if the drive
does not execute auto-tuning within ten seconds.
4. After you have set the motor auto-tuning, Pr.13-21 is automatically to 0 no matter
whether the auto-tuning still executes after 120 seconds or not.
10-4-2 Pr.13-21 Magnetic Pole Offset Angle Auto-tuning (PM)
Press