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3.7.5 OT(Over travel) alarm reset
The Over travel alarm state occurs by the OVER TRAVEL CHECK function, which is one of
the NC functions, when the machine goes over travel range. The process to reset the alarm is
as following.
Step
1
Check OVERTRAVEL
ALARM message
2
Check the axis coordinate
3
Check the machine state
4
Return the axis into travel range in
JOG or HANDLE feed
5
Reset Alarm state
1. Be careful of the direction when the overtraveled axis is returned into travel
range.
Inspection/adjustment/maintenance
3. Operation
Operation
MDI/CRT devices – Check the axis and direction
Each axis
Main OP. panel – Check the axis position
Location
– Operation call lamp lighting
– Refer to NC instruction manaul
– Check the collision and interference,
and repair
– Refer to 3.7.1
3 – 33
Remark
VMCTOPES8D51
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