10
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition 10-169
10.2 Repositioning
Sequence of operations
Select operating mode with automatic switch-off (not MANUAL mode).
Interrupt movement with the "NC stop" key
Retract tool from workpiece with Setup
The position display switches from "Distance to go" to "Retract" and
the distance to the point of interruption is displayed.
Press the "NC start" key.
The following options are available for repositioning:
Approach
X and Z
Approach in the X and Z direction
Approach
X -> Z
Approach
Z -> X
Approach parallel to the axis
Block
start
Approach contour at the beginning of the block
Block
end
Approach contour at the end of the block
When you press the Start key again the tool first approaches the point
of interruption and then continues the interrupted movement.
When retract "0.000" is reached the distance to go is again displayed.
The automatic approach to the point of interruption is performed at the
feedrate of the interrupted movement which can be overridden the
JOG keys.
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