Verify the machine is moving freely and that there are no physical obstructions or excessive friction. Verify Wiring:

The drive utilizes an internal mathematical model to track the thermal profile of both the motor and the amplifier. When the calculated thermal load crosses a user-defined percentage of the total capacity (typically monitored via parameter Pn52B ), the digital operator flashes the A.910 code.

Ensure parameter settings for the motor code match the nameplate of the physical motor connected to the drive.

: If the mechanics are sound, consider adjusting the gain or increasing the overload warning level in parameter Pn52B to better suit your operation.

To resolve the A.910 alarm, you must eliminate the source of the high current. Follow these steps sequentially: 1. Monitor the Motor Load

The issue is mechanical. Check for binding, improper lubrication, or damage in the mechanics.

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