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Fanuc PSM Alarm 08, 8 - Power Supply Alarms

FANUC Alarm Codes >> FANUC Power Supply Alarms >> PSM Alarm 08

FANUC Spindle Amplifier Alarm Codes A, A0

Disclaimer: Attempting repairs yourself can be dangerous and can void your warranty. Contact us for support.

Models AffectedDescriptionTroubleshooting

For the PSM-5.5 to PSM-11

There is excessive short-term regenerative power.
  1. Insufficient regenerative resistance
    1. Review the specification of the regenerative resistance.
  2. Regenerative circuit failure
    1. The regenerative circuit is abnormal. Replace the PSMR.
  3. Contact Tristar for further support.

 

 


Contact Tri Star CNC Services

Nationwide FANUC PSM Alarm Troubleshooting, Repairs & Replacement Service

Give Tri Star CNC a call and we’ll help you determine the source of the FANUC Power Supply error and find solutions ASAP. We offer FREE phone support (call 815-578-9145 now), competitive repair pricing, or quick turnaround on a replacement component from our exchange stock if necessary. If you need on-site support we can point you in the right direction through our field service network.

FANUC Power Supply Parts Exchange & Repair Warranty Information

Exchange FANUC parts and repaired parts include a 1-year warranty. Tri Star CNC, LLC warrants the COMPLETE ASSEMBLY REPAIR – not just the parts and labor.

Get more details on our FANUC warranty and please contact us for further CNC machine support.

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