Siemens SINUMERIK 840Di sl Programming Manual page 486

Tables
12.3 List of G functions/preparatory functions
Group 23: Collision monitoring at inside contours
Name No. Meaning
CDOF 1. Collision detection OFF: Collision monitoring OFF
CDON 2. Collision detection ON: Collision monitoring ON
CDOF2 3. Collision detection OFF: Collision monitoring OFF
(currently only for CUT3DC)
Group 24: Feedforward control
Name No. Meaning
FFWOF 1. Feed forward OFF: Feedforward control OFF
FFWON 2. Feed forward OFF: Feed forward control ON
Group 25: Tool orientation reference
Name No. Meaning
ORIWKS # 1. Tool orientation in workpiece coordinate system: Tool orientation in
workpiece coordinate system (WCS)
ORIMKS # 2. Tool orientation in machine coordinate system: Tool orientation in
machine coordinate system (MCS)
# The keyword is not valid for SINUMERIK 810D/NCU571.
Group 26: Repositioning point for REPOS
Name No. Meaning
RMB 1. REPOS mode beginning of block: Reapproach to start of block position
RMI 2. REPOS – Mode interrupt: Reapproach to interruption point
RME 3. REPOS mode end of block: Repositioning to end-of-block position
RMN 4. REPOS mode end of nearest orbital block: Reapproach to nearest path
point
Group 27: Tool offset for change in orientation at outside corners
Name No. Meaning
ORIC # 1. Orientation change continuously: Orientation changes at outside corners
are superimposed on the circle block to be inserted
ORID # 2. Orientation change discontinuously: Orientation changes are performed
before the circle block
# The keyword is not valid for SINUMERIK 810D/NCU571.
Group 28: Working area limitation ON/OFF
Name No. Meaning
WALIMON 1. Working area limitation ON: Working area limitation ON
WALIMOF 2. Working area limitation OFF: Working area limitation OFF
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Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
SAG MM
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Fundamentals