FANUC

4657 – Servo alarms (Series 30i/31i/32i)

Servo alarms detected

Details

Servo alarms 4657 on FANUC Series 30i/31i/32i. Check system diagnostics.

Error typealarm
MeaningServo alarms
Typical causesSystem fault configuration error hardware fault
SolutionsCheck Series 30i/31i/32i diagnostic screen verify system status review configuration
Severityhigh

Catalog references

System Information

FANUC4657

Utilities

Troubleshooting Steps

Troubleshooting steps

Check Series 30i/31i/32i diagnostic screen verify system status review configuration

Other alarms

Other FANUC Alarms

414 – Servo alarm

Digital servo alarm detected

β†’

430 – Servo ready off

δΌΊζœζΊ–ε‚™γ‚ͺフ

β†’

431 – Feedback cable alarm

Feedback cable connection error

β†’

436 – Soft thermal alarm

Soft thermal protection activated

β†’

5136 – FSSB number of amps alarm

FSSB amplifier configuration error

β†’

FAQ

Common questions

What is Series 30i/31i/32i?

FANUC Series 30i/31i/32i is a CNC control series. This alarm is specific to Series 30i/31i/32i systems.

Community

Discussion & Experiences

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