CPU TEST ERROR

Hva betyr SP9074 ?

An error occurred in a spindle amplifier CPU test. This indicates a hardware fault within the spindle amplifier's central processing unit, requiring replacement of the SPM control board.

• Internal CPU self-test routine encountered an error.
• CPU processing unit has a hardware malfunction.
• Overheating of the CPU affecting its performance.
• Critical software exception during CPU operation.

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1. 1

   Replace the SPM control printed-circuit board.