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Fanucalpha i / beta i series
SP9139 — Alarm SP9139 (SER.SENSOR PULSE MISS / Alarm Code d9) Diagnostic Tree
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Detailed troubleshooting steps for the specified alarm (SP9139 - Alarm Code d9 / SER.SENSOR PULSE MISS or Pulse Error Alarm) are not available in the uploaded source documents. Please refer to page 141 (Section 2.5.4.89) of the Fanuc B-65555EN/03 manual or Section 3.4.80 of the B-65285EN/04 manual for the detailed procedure.
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