Door Interlock Safety Spec - Mazak VTC-160A Maintenance Manual

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DOOR INTERLOCK SAFTY SPEC.
MACHINING CENTER
DOOR MODE
OPEN MANUAL
AUTO
CLOSE MANUAL
I
V
OPEN
AUTO
CLOSE MANUAL
AUTO
TURNING CENTER
DOOR MODE
MANUAL
OPEN
AUTO
CLOSE MANUAL
-> &
OPEN AUTO
MANUAL No Limitation.
CLOSE
AUTO
*1 : Door lock mechanism can not be released in machine stop by NC power OFF.
If it is necessary to release the lock such as emergencies, the lock can be released by operating the
supplementary lock release mechanism of the main body of the safety door lock switch.
*2 : Override Limitation of Rapid speed of AXIS
Machining Center : 12%. Turning Center : 10%.
*3 : Chip Conveyor and Coolant should stop in the door open.
PED-EDS-001
Determined by YMW Eng. H.Q. '99/9/1
O (OFF)
Prohibit to move axis.
Prohibit to start spindle running.
Prohibit to operate manual ATC.
Prohibit to operate manual Pallet Changer.
Prohibit to run chip spiral conveyor.
Prohibit cycle start.
Prohibit to run chip spiral conveyor.
Door is always locked. Door lock can be released by pushing "DOOR UNLOCK SW" on operator panel.
But, it can not release in operating ATC/Pallet changer/Axis/Spindle.
Prohibit to move axis.
Prohibit to start spindle running.
Prohibit to operate manual ATC.
Prohibit to operate manual Pallet Changer.
Prohibit to run chip spiral conveyor.
Door is always locked. Door lock can be released by pushing "DOOR UNLOCK SW" on operator panel.
But, it can not release in auto operation running except single block stop or feed hold stop or M00 program
stop or M01 optional stop and spindle
If release the lock by note(*1), Alarm will occur
then stop the all motion.
Chip spiral conveyor would stop.
No Limitation.
No Limitation.
O (OFF)
Can operate CHUCK, TAILSLEEVE ,
STEADY REST for Loading workpiece.
Can NOT operate Spindle, Axis, Turret,
Coolant, ToolEye, Partscatcher,
Chip Conveyor.
Can operate CHUCK, TAILSLEEVE ,
STEADY REST for Loading workpiece.
Can not run Auto-operation.
Can not open the front door in Spindle running, Axis moving, Auto-running( Cycle start, Feed hold ) due to
Mechanical locking system. (Except Single Block Stop or M00 program stop or M01 optional stop)
But, if release the lock by note(*1), Alarm will occur then stop the all motion.
No Limitation.
Revised by YMC Prod. Eng. '99.10.28
SET UP SWITCH
Limit the rapid override. Max is 12%.
Prohibit to run chip spiral conveyor.
Can run spindle JOG.
Can run spindle Orient.
Can operate manual ATC.
Prohibit cycle start.
Prohibit to run chip spiral conveyor.
Limit the rapid override. Max is 12%.
Chip spiral conveyor would stop.
Can run spindle JOG.
Can run spindle Orient.
Can operate manual ATC.
stop. If not, Alarm displayed "Door open invalid".
Prohibit cycle start.
Chip spiral conveyor would stop.
No Limitation.
Can not run auto operation.
SET UP SWITCH
Can operate CHUCK, TAILSLEEVE ,
STEADY REST for Loading workpiece.
Can not operate Spindle running, but
Can operate Spindle JOG and Spindle Orient.
Limitation of speed for axis movement .
(Override is 10% max.)
1 step index only for turret.
Can operate CHUCK, TAILSLEEVE ,
STEADY REST for Loading workpiece.
Can not run Auto-operation.
No Limitation.
Can not run Auto-operation.
S-11
CENGDB0551E
I (ON)
I (ON)