Mazak

E643 – Reference return (Mazatrol)

Reference return detected

Details

Reference return alarm E643 on Mazak Mazatrol control. Check machine status.

Error typealarm
MeaningReference return
Typical causesMechanical fault electrical fault sensor fault configuration error
SolutionsCheck fault condition verify sensors check mechanical components review diagnostics refer to Mazak manual
Severitymedium

Catalog references

System Information

MazakE643

Utilities

Troubleshooting Steps

Troubleshooting steps

Check fault condition verify sensors check mechanical components review diagnostics refer to Mazak manual

Other alarms

Other Mazak Alarms

E101 – Servo alarm

Servo system alarm

→

E102 – Overload alarm

Motor overload detected

→

E106 – Excessive error

Position error too large

→

E107 – Servo ready

Servo not ready

→

E205 – Spindle speed

Spindle speed error

→

FAQ

Common questions

How do I clear this alarm?

Fix the underlying cause then reset the alarm. Refer to Mazak operator manual for specific procedures.

Community

Discussion & Experiences

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