Siemens Sinumerik 840D sl Programming Manual page 490

Path traversing behavior
8.6 Repositioning to a contour (REPOSA, REPOSL, REPOSQ, REPOSQA, REPOSH, REPOSHA, DISR, DISPR,
Specifying the repositioning point (not for SERUPRO approaching with RMN)
With reference to the NC block in which the program run has been interrupted, it is possible to
select one of three different repositioning points:
• RMI, interruption point
• RMB, block start point or last end point
• RME, block end point
RMI DISPR=... or RME DISPR=... allows you to select a repositioning point which sits before
the interruption point or the block end point.
DISPR=... allows you to describe the contour distance in mm/inch between the repositioning
point and the interruption before the end point. Even for high values, this point cannot be
further away than the block start point.
If no DISPR=... command is programmed, then DISPR=0 applies and with it the interruption
point (with RMI) or the block end point (with RME).
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Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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