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FANUC Servo Amplifier Alarm A

FANUC Alarm Codes >> FANUC Servo Amplifier Alarms >> Servo Amplifier Alarm A

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

FANUC Servo Amplifier Alarm Code A

ModelDescriptionRemedy
Beta Fanuc Servo Amplifier Alarms (6093) A parameter has been specified incorrectly.
  1. Check the specified parameter for correctness.
  2. Consult the manual for the correct parameter settings.
  3. Contact Tri Star for further support.
Alpha Fanuc Servo Amplifier Alarms (6071, 6079, 6080, 6096) Abnormal current alarm (N axis)
  1. Inspect the N axis for any abnormalities.
  2. Check the wiring and connections of the N axis.
  3. Contact Tri Star for further support.
aiS SVM (6114, 6117, 6134) Abnormal current alarm (N axis)
  1. Examine the N axis for any irregularities.
  2. Verify the connections of the N axis.
  3. Contact Tri Star for further support.
Servo Amplifier Alarms (6240) Abnormal current alarm (N axis)
  1. Check for abnormalities in the N axis.
  2. Inspect the connections related to the N axis.
  3. Contact Tri Star for further support.
ai B Power Supply Alarms (6200, 6202) External cooling circuit faulty.
  1. Inspect the external cooling circuit for faults.
  2. Ensure proper functioning of the cooling components.
  3. Contact Tri Star for further support.
Fanuc  Alpha i Power Supply Alarms (6110, 6115, 6140) External cooling circuit faulty.
  1. Check the external cooling circuit for any issues.
  2. Ensure proper operation of the cooling system.
  3. Contact Tri Star for further support.

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Relevant 6093 digital servo amplifiers to the A alarm:

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

Relevant 6114, 6117, 6134 aiS SVM Alarms to the A alarm:

Relevant 6240 digital servo amplifiers to the A alarm:

Relevant 6200, 6202 Power Supply Alarms to the A alarm:

Relevant 6110, 6115, 6140 Power Supply Alarms to the A alarm:


Contact Tri Star CNC Services

Nationwide FANUC Servo Amplifier Alarm A Troubleshooting, Repairs & Replacement Service

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