Step 5- Motor Auto-Tune - Invertek Drives ODL-2-22075-1KF42-SN Installation & Operating Instructions Manual

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Step 5- Motor Auto-tune.

A Motor Auto-tune must be carried out in order to measure the motor electrical characteristics, during the Auto-tune test the brakes will be
applied by the drive (unless controlled by other means).
Action
 If the motor contactor(s) are controlled by the elevator controller then they should be activated to close so that the motor is electrically
connected to the drive, otherwise the "Auto-tune" cannot be carried out.
 If the motor contactor(s) are controlled by the drive (connected to relay 1) the motor contactor will automatically be energised when the
"Auto-tune" is enabled.
Note: For the motor contactor to close the safety chain will need to be closed.
 Close Safe Torque
off input connections
 Enable Motor
Set P4-02 to a 1 and press the
Auto-tune
button.
Once steps 1 through to 5 above have been performed go to section 13 Comfort Optimisation.
Gearless (Permanent Magnet) Motors-Without Encoder (P4-01=3).www.InvertekDrives.com
Optidrive P2 Elevator User Guide V2.30
1 2 3 4 5 6 7 8 9 10 11 12 13
Safety relay
Additional Information

Drive should now show
1. The motor contactors will close (if controlled by the drive "Relay 1").
2. The motor brakes will remain applied.

3. The display will show
minutes to complete).
Once the Auto-tune is completed P4-02 will return to 0 and the display will

show (P7-01/03/06 will be populated).
Note: Motor Auto-tune will need to be repeated if the motor, motor cables,
motor parameters or drive control mode is changed in P4-01.
if not see section 19.1.
. (Test procedure may take several