SP9121 Communication Data Error (C1 on SPM)

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  5. SP9121 Communication Data Error (C1 on SPM)
  1. Home
  2. Knowledge Base
  3. TCM S Machine
  4. SP9121 Communication Data Error (C1 on SPM)

Communication data alarm (SPM alarm indication: C1). Replace the communication cable between the CNC and SPM. Replace the SPM control pcb. Replace the CNC side spindle interface pcb.

 

Quick tip:

Check cabling for spindle communication

 

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