Mitsubishi Electric MELDAS 600M Series Instruction Manual page 356

6.11 Manual absolute
When the MANUAL ABSOLUTE switch is turned ON, the program coordinate system is updated by
manual tool movement distance value. In other words, the coordinate system from the original
program is not shifted, even when the tool (machine) is moved manually.
Thus in this case, the path returns to that before manual movement when the automatic operation is
started. If the switch is OFF, the program coordinate system is updated by manual tool move
distance.
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CHAPTER 2 MACHINE OPERATIONS
6. Operation Switch Functions and Other Functions
W
Passes through the same path as program.
-Y
W
Path is shifted by manual interrupt value.
-Y
When MANUAL ABSOLUTE Switch is OFF
(Note) A "switch ON" status normally results when there is no Manual Absolute switch. Note
that depending on the machine manufacturer, a "switch OFF" status may result.
Therefore, refer to the specifications issued by the machine manufacturer.
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Feed hold stop
Manual interrupt
(Program coordinate system is updated
by tool move distance.)
Starts after manual interrupt
Fee hold stop
Manual interrupt
(Program coordinate system is not updated
by the tool movement distance value.)
Path after manual interrupt
II – 23
X
Path on program
(absolute command)
X
Path on program
(absolute command)