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Fanuc Spindle Amplifier Alarm 37

FANUC Alarm Codes >> FANUC Spindle Amplifier Alarms >> Spindle Amplifier Alarm 37

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FANUC Spindle Amplifier Alarm Code 37

 

Models AffectedDescriptionTroubleshooting

Fanuc 6055 digital spindle amplifiers
Fanuc 6072, 6078, 6082, 6088, 6102 amps
Fanuc 6111, 6112, 6116, 6141, 6142 amps
Fanuc 6063, 6064 serial spindle amps

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.

  1. Troubleshooting when this alarm is issued
    1. The parameter setting of the speed detector is incorrect. Referring to Chapter 1 in "FANUC AC SPINDLE MOTOR a series Parameter Manual (B-65160E)," set the correct time. 
    2. The parameter setting of an acceleration/deceleration time is not proper.

 

Relevant 6055 digital spindle amplifiers to the 37 alarm:

Relevant 6063 serial spindle amplifiers to the 37 alarm:

Relevant 6064 serial spindle amplifiers to the 37 alarm:

Relevant 6078 alpha spindle amplifiers to the 37 alarm:

Relevant 6082 alpha spindle amplifiers to the 37 alarm:

Relevant 6088 alpha spindle amplifiers to the 37 alarm:

Relevant 6102 alpha spindle amplifiers to the 37 alarm:

Relevant 6111 spindle amplifiers to the 37 alarm:

Relevant 6112 spindle amplifiers to the 37 alarm:

Relevant 6116 spindle amplifiers to the 37 alarm:

Relevant 6141 spindle amplifiers to the 37 alarm:

Relevant 6142 spindle amplifiers to the 37 alarm:


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How Tri Star CNC Can Help with FANUC Alarm Code 37

Our servo error experts at Tri Star CNC can help you troubleshoot and provide solutions for your FANUC servo amp alarms. We offer FREE phone support with REAL humans, call 815-578-9145 and we’ll walk through the servo issue with you. If you need on-site support you can check out our field service network to find a service provider near you.

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Send us your damaged FANUC parts, and our skilled technicians will check if they can be repaired. If they can't be fixed or you need a quick solution, you can order replacement parts from our exchange parts stock. All exchanged and repaired parts come with a 1-year warranty. Tri Star CNC covers the entire assembly repair, not just parts and labor.

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