FANUC

757 – Spindle spindle encoder

Spindle encoder alarm

Details

Spindle encoder alarm. Check spindle drive and mechanical condition.

Error typealarm
MeaningSpindle encoder
Typical causesSpindle drive fault motor fault mechanical problem
SolutionsCheck spindle drive status verify motor operation check mechanical condition
Severityhigh

Catalog references

System Information

FANUC757

Utilities

Troubleshooting Steps

Troubleshooting steps

Check spindle drive status verify motor operation check mechanical condition

Related

Related FANUC Alarms

749 – Spindle spindle speed fluctuation

Spindle speed varies from command

→

750 – Spindle spindle serial link error

Spindle amplifier communication error

→

FAQ

Common questions

Is the spindle damaged?

Check spindle runout and bearing condition before restarting