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Part Details


FANUC parts >> A06B-6079-H105 SERVO AMP MODULE ALPHA-80


Part Number: A06B-6079-H105

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Exchange Price


Non return of a repairable exchange part within 15 days will result in an additional invoice for the above exchange price.

Repair Price


Turnaround times for standard repairs are based on workload. Please contact Tri Star CNC services for emergency repair requirements.
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A06B-6079-H105 FANUC Alpha-80 Servo Power Amp Module

The A06B-6079-H105 FANUC Alpha-80 servo power amplifier module operates in a wide variety of CNC machine shops and manufacturing centers. Tri Star CNC Services, LLC provides unbeatable CNC machine part repair to restore operation of your FANUC CNC machine. Your replacement A06B-6079-H105 Alpha-80 servo power amplifier drives servo motors consistently and reliably.

	A06B-6079-H105 Servo Amp Module Alarm Error Codes

FANUC Servo Amp Module Alarm Codes

Is your A06B-6079-H105 servo amp module throwing an error? Check our list of FANUC servo amp module alarm codes or call us for a solution.

Upon receipt, our knowledgeable FANUC servo amp module experts will quickly set to work analyzing and testing your FANUC module's malfunction. If your FANUC part does not need repair, Tri-Star CNC will only charge a nominal cleaning and inspection fee instead of the standard repair cost.

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Fill out an Return Material Authorization (RMA) for repairs.

Extend the life of your FANUC servo amplifier modules and other FANUC CNC machine parts by replacing high failure rate components such as cooling fans. Tri-Star CNC's FANUC repair specialists will repair these and any other components with unbeatable speed and attention to detail. If your A06B-6079-H105 FANUC Alpha-80 servo power amplifier module is damaged beyond cost-efficient repair, order a new CNC part from the FANUC module experts, Tri Star CNC. We are your one-stop shop for CNC machine repair and replacement parts.

Alarm & error codes

Tri Star CNC Services can provide you with more information on the meaning of your alarms. We will provide a fault diagnosis and a dependable 1-year warranty if you require FANUC servo repairs - or a new FANUC servo amplifier module or FANUC DC servo unit. Give us a call - phone support is FREE and we'll clearly define your options for parts repair or replacement:

Alarm CodeDescription
0 Unit is not ready.
- (dash) Unit is not ready and could be related to the unit or machine side cause.
1 DC voltage of the main circuit power supply is abnormally high.
2 Inverter: control power supply undervoltage.
5 Average regenerative discharge energy is too high (too frequent acceleration/deceleration)–The transformer overheats.
6 Inverter:overheat
8 Abnormal current alarm (L axis)
8. (dot) Inverter: IPM alarm (L axis)
9 Abnormal current alarm (M axis)
9. (dot) Inverter: IPM alarm (M axis)
A Abnormal current alarm (N axis)
A. (dot) Inverter: IPM alarm (N axis)
b Abnormally high current in the L–and M–axis motors
d Abnormal current alarm (N axis)
L FSSB communication error
P Communication error between amplifier and module
U FSSB communication error




Contact FANUC module repair and replacement professionals at Tri Star CNC Services, LLC for unmatched service to bring your CNC machine back up and running smoothly.

Parts & Repair Warranty Information

Exchange 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 warranty and please contact us for further support.

Contact Us

For parts repair or replacement, please fill out the form below and we’ll get back to you as soon as possible.

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