P16 Message No. 0166

Internal

Following error

What does it mean?

The angle difference between the set and actual position is larger than the limit.

Common causes

  • The angle difference between set and actual position is larger than allowed — insufficient torque, too-low gain, or a jammed mechanical load.

How to fix it

  • Check the control gain, available torque, mechanical condition and the encoder.

After troubleshooting: de-energise the device completely (disconnect the 24 V supply and discharge the DC bus) before opening the covers.

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