When the battery voltage is lower than 3.1V, the drive will display the warning status word
0001, and the panel will flash 000.1, but the drive will not alarm and stop at this time. Under
the condition that the drive remains powered on normally and the encoder cable is well
connected, replacing the battery will not cause loss of multi-turn data.
When the battery voltage is lower than 2.5V, the drive has an encoder UVW fault or an internal
fault (fault code 000.4), the motor stops running, and the multi-turn data is lost. It is necessary
to replace the battery and re-initialize and configure the absolute encoder.