Haas alarm
The Y axis fell too far behind where the control commanded it.
The Y axis fell too far behind where the control commanded it. The axis is binding, overloaded, or the servo can't keep up.
Lock out the machine before reaching into it. Never bypass a door switch or interlock to clear an alarm.
Call a tech if the load is high, you hear noise, or it started after a crash.
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The Y axis fell too far behind where the control commanded it. The axis is binding, overloaded, or the servo can't keep up.
Binding from chips, tight gibs or damaged way covers. Dry ways or no lube. Worn or damaged ballscrew or support bearing. Servo motor, amplifier or encoder fault. Crash damage.
Jog the Y axis slowly with the handle and watch the load meter. Check way lube level and flow. Look under the way covers for chips. Listen for noise from the ballscrew. Call a tech if the load is high, you hear noise, or it started after a crash.
Alarm numbers and text can differ by control model, software version and machine builder. This page is a starting point from people who have worked on these machines, not a replacement for your machine builder's manual.
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