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Part Details

A06B-6079-H301 ALPHA SERVO AMP 3-12/12/12

FANUC parts >> A06B-6079-H301 ALPHA SERVO AMP 3-12/12/12

Part Name: ALPHA SERVO AMP 3-12/12/12

Part Number: A06B-6079-H301

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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.
Please contact Tri Star CNC Services to place an order.

A06B-6079-H301 3-12/12/12 FANUC Servo Amp Module

The A06B-6079-H301 3-12/12/12 FANUC servo amplifier module provides consistent power to CNC servo motors. This modular amplifier runs FANUC CNC control systems in CNC machining centers around the world.

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

When your A06B-6079-H301 3-12/12/12 servo amplifier module or any other FANUC CNC machine part breaks down, Tri-Star CNC is your one-stop shop for FANUC repair. Tri Star CNC's FANUC module repair professionals will help get your operations back online quickly and efficiently. Whether FANUC module replacement or repair is your best option, Tri Star CNC's FANUC experts will find the most cost effective solution to continuing your production cycles.

	A06B-6079-H301 Servo Amp Alarm Error Codes

FANUC Servo Amplifier Alarm Codes

Is your A06B-6079-H301 servo amp throwing an error? Check our list of FANUC servo amp alarm codes or call us for a solution.

FANUC servo amp modules damaged beyond repair can be replaced for rapid turnaround, with a large stock of FANUC replacement modules available on an exchange basis. Your resource for FANUC CNC machine support is none other than Tri Star CNC, the leader in FANUC and spindle repair.

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




Learn more about our FANUC part replacement and repair service by contacting the CNC repair professionals at Tri Star CNC Services, LLC.

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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