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FANUC Servo Amplifier Alarm 05, 5

FANUC Alarm Codes >> FANUC Servo Amplifier Alarms >> Servo Amplifier Alarm 05, 5

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

FANUC Servo Amplifier Alarm Codes 05, 5

ModelDescriptionRemedy

C Series Fanuc Servo Amplifer Alarms (6066)

Fanuc Servo Amplifer Alarms (6089)

Fanuc Servo Amplifer Alarms (6090)

Average regenerative discharge energy is too high (too frequent acceleration/deceleration) The transformer overheats.

  1. Check the regenerative discharge circuit for abnormalities.
  2. Contact Tri Star for further support.

Alpha Fanuc Servo Amplifer Alarms (6071, 6079, 6080, 6096)

aiS SVM (6114, 6117, 6134)

Servo Amplifer Alarms (6240)

Inverter: DC link undervoltage

  1. Check for DC link undervoltage in the inverter.
  2. Contact Tri Star for further support.

Fanuc Alpha Power Supply Alarms (6077, 6087)

ai B Power Supply Alarms (6200, 6202)

Fanuc Alpha i Power Supply Alarms (6110, 6115, 6140)

The input power supply is abnormal (open phase) or the main circuit capacitor was not recharged within the specified time.

  1. Check the input power supply for abnormalities, such as open phase.
  2. Ensure the main circuit capacitor is recharged within the specified time.
  3. Contact Tri Star for further support.

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Relevant 6066 digital servo amplifiers to the 05, 5 alarm:

Relevant 6089 digital servo amplifiers to the 05, 5 alarm:

Relevant 6090 digital servo amplifiers to the 05, 5 alarm:

Relevant 6071, 6079, 6080, 6096 digital servo amplifiers to the 05, 5 alarm:

Relevant 6114, 6117, 6134 digital servo amplifiers to the 05, 5 alarm:

Relevant 6240 digital servo amplifiers to the 05, 5 alarm:

Relevant 6077, 6087 digital servo amplifiers to the 05, 5 alarm:

Relevant 6200, 6202 digital servo amplifiers to the 05, 5 alarm:

Relevant 6110, 6115, 6140 digital servo amplifiers to the 05, 5 alarm:


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Give Tri Star CNC a call and we’ll help you determine the source of the FANUC 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.

1-year warranty on FANUC CNC parts exchangeFANUC-GE 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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