Start condition error

What does 81 mean?

The motor could not be supplied with the correct amount of current during its pre-magnetizing time, preventing a proper start-up sequence. This often points to a mismatch between inverter and motor ratings or issues with cabling.

• Rated motor power is too small compared to the rated inverter power
• Motor cable cross section is too small, impeding current delivery

Click steps to track your progress.

1. 1

   Check the connection between the MOVIMOT® inverter and motor for proper sizing and cable integrity

2. 2

   Verify the rated motor power is appropriately matched with the rated inverter power

3. 3

   Reset the error by switching off the DC 24 V supply voltage

4. 4

   Reset the error via the control system or dedicated reset function