Siemens SINUMERIK 840D

9
08.97 Path Traversing Behavior
9.7 Re
p
ositionin
g
on contour
,
REPOSA
,
REPOSL
,
REPOSQ
,
REPOSH
9
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
9-335
All other axes to be repositioned must be
specified in the commands.
Approach along a straight line, REPOSA,
REPOSL
The tool approaches the repositioning point along a
straight line.
All axes are automatically traversed with command
REPOSA. With REPOSL you can specify which
axes are to be moved.
Example:
REPOSL RMI DISPR=6 F400
or
REPOSA RMI DISPR=6 F400
REPOSL
DISPR
X
Y
Interruption point
Repositioning
point
Approach along quadrant, REPOSQ, REPOSQA
The tool approaches the repositioning point along a
quadrant with a radius of
DISR=…
. The control
system automatically calculates the intermediate
point between the start and repositioning points.
Example:
REPOSQ RMI DISR=10 F400
DISR
R
E
PO
S
Q
X
Y
Intermediate
point
Start point
Repositioning
point