LIMITED TIME ONLY for new customers: 15% off your first repair order!

Fanuc Servo Amplifier Alarm 417 - SERVO ALARM: n–TH AXIS – PARAMETER INCORRECT

FANUC Alarm Codes >> FANUC Servo Amplifier Alarms >> Servo Amplifier Alarm 417

Description: This alarm occurs when the n–th axis (axis 1–8) is in one of the conditions listed below. (Digital servo system alarm)

  1. The value set in Parameter No. 2020 (motor form) is out of the specified limit.
  2. A proper value (111 or –111) is not set in parameter No.2022 (motor revolution direction).
  3. Illegal data (a value below 0, etc.) was set in parameter No. 2023 (number of speed feedback pulses per motor revolution).
  4. Illegal data (a value below 0, etc.) was set in parameter No. 2024 (number of position feedback pulses per motor revolution).
  5. Parameters No. 2084 and No. 2085 (flexible field gear rate) have not been set.
  6. A value outside the limit of {1 to the number of control axes} or a non–continuous value (Parameter 1023 (servo axis number) contains a value out of the range from 1 to the number of axes, or an isolated value (for example, 4 not preceded by 3) was set in parameter No. 1023 (servo axis number). 
  7. The amplifier in use does not support the HC alarm avoidance function. If you want to use this amplifier, reset the function bit 2209#4 to 0. If you want to use the HC alarm avoidance function, use an amplifier that supports it.


Contact Tri Star CNC Services

Nationwide FANUC Servo Alarm 417 Troubleshooting, Repairs & Replacement Service

Give Tri Star CNC a call and we’ll help you determine the source of the FANUC servo 417 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.

FANUC-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.

Contact Us

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

upload pdf

* Indicates a Required Field
Call now for FREE phone support
FREE Phone Support