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Part Details

A06B-6055-H212#H538 CONTROL UNIT 12H INT VENT

FANUC parts >> A06B-6055-H212#H538 CONTROL UNIT 12H INT VENT

Part Name: CONTROL UNIT 12H INT VENT

Part Number: A06B-6055-H212#H538

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Exchange Price

$5550

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

Repair Price

$3519

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.

Control Unit 12H INT Vent A068-6055-H212#H538

Your manufacturing plant can't sit at a standstill for very long before you begin to incur significant wasteful expenses. When your CNC machine needs repairs, you cannot afford to spend much time attempting to diagnose or self-repair a broken machine. You need an experienced team of CNC professionals to inspect your broken unit. Enter Tri Star.

The repair technicians at Tri Star boast over 90 years of collective experience inspecting, testing and repairing CNC machines on the component level. We know these machines inside and out. You won't find another company more intimately familiar with your product in need of repairs. FANUC and GE FANUC parts are our specialty-spindle amplifiers, I/O printed circuit boards, power supplies, servo drives and many more.

We do not outsource any of our labor to external companies. Technicians at Tri Star take your malfunctioning parts to our facility in Illinois and perform a methodical test on a closed loop. Once we determine what's wrong with your part, we order the part from the original manufacturer and replace it. If the part is out of circulation or unavailable, we engineer our own part (sometimes a cheaper option).

Tri Star services have been and continue to be the best on the market. When your manufacturing processes are stalled, you need to be confident knowing your parts will be up and running once again. Tri Star gets your CNC machines humming and ready for production.

Error codes & alarms

When a FANUC spindle amp alarm is thrown chances are you'll need support from professionals experienced in FANUC component repairs. Give us a call - phone support is FREE and we'll clearly define your options for parts repair or replacement:

Alarm CodeDescription
01 Spindle motor over temp
02 Actual motor speed is largely deviated from the commanded speed.
03 DC link fuse has blown
04 Detected that the 3-phase input to the main circuit of the PSM has an open phase.
07 The motor rotates at a speed exceeding 115% (standard setting) of the maximum allowable speed.
09 Temperature of the heat sink of the SPM main circuit has risen to the set value.
10 Input power voltage dropped.
11 PSM detected that the DC link voltage was excessively high.
12 Excessively large current flowed into the DC link of the main circuit.
13 Memory inside the CPU is faulty.
15 Spindle switching operation sequence was not executed correctly.
16 The memory (RAM) is faulty.
17 NVRAM is faulty.
19 The offset voltage of the phase U current detection circuit is excessively high.
20 The offset voltage of the phase V current detection circuit is excessively high.
24 The power to the CNC is turned off. (This symptom does not represent an error.) Serial communication data transferred between the CNC and spindle amplifier module contains an error.
25 Serial communication between the CNC and spindle amplifier module stopped.
26 The sensor signal (for speed control) for Cs contour control has an error.
27 The sensor signal (position coder signal) for position control is abnormal.
28 The sensor signal (for position control) for Cs contour control is abnormal.
29 An excessive load (standard setting: load meter reading of 9 V) has been applied continuously for a certain period (standard setting: 30 seconds).
30 An excessively large current is detected at the input of the 3-phase main circuit of the PSM.
31 The motor failed to rotate as specified, and has stopped or is rotating at a very low speed.
32 LSI memory for serial communication is abnormal. A check is made when the power is turned on.
33 The PSM could not be charged within a specified time. PSM input has an open phase.
34 Parameter data outside the specifiable range was set.
35 The gear ratio set in a parameter exceeds the value range allowable for internal processing. This alarm is issued with a parameter related to orientation of magnetic sensor type.
36 Error counter overflowed.
37 After emergency stop signal input, the motor is accelerated without being decelerated. This alarm is issued also when the motor is not deactivated (the motor is not decelerated completely) when the acceleration/deceleration time (initial parameter setting: 10 seconds) has elapsed after emergency stop signal input.
39 The position where the one-rotation signal for Cs contour control is generated is incorrect. This alarm is not issued when the parameter indicated below is not set.
40 The one-rotation signal for Cs contour control is not generated.
41 The position where the one-rotation signal of the α position coder, BZ sensor, MZ sensor, α position coder S is incorrect.
47 The count value of α position coder signal pulses is abnormal. The pulse count value of the MZ sensor or BZ sensor is abnormal.

Contact our service repair professionals in McHenry, Illinois for more information about Control Unit 12H INT Vent A068-6055-H212#H538 today.

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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