CNC 8058 / 8060 / 8065 CNC 8070

Error 9521 · CNC 8058 / 8060 / 8065 · CNC 8070

Message: Communication error at feedback. Wrong CRC.

Detection

On startup or normal operation of the system.

Cause

Rotary or linear encoder configuration has been lost. The CRC of the connected FAGOR absolute linear encoder has not been identified by the drive.

Solution

The possible solutions are:

  • Check the cable and connection of the feedback device.
  • Check that the parameters of the feedback device have been set correctly.
  • If everything is fine and the error still comes up, replace the encoder or the head of the linear encoder. Contact Fagor Automation.

The same code on other products

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