Siemens Sinumerik 840D sl Programming Manual page 463

Table 17-23
G group 24: Precontrol
G command No.
1)
FFWOF 1
FFWON 2
Table 17-24
G group 25: Tool orientation reference
G command No.
1)
ORIWKS 1
ORIMKS 2
Table 17-25
G group 26: Repositioning mode for REPOS (modal)
G command No.
1)
RMB 1
RMI 2
RME 3
RMN 4
Table 17-26
G group 27: Tool offset for change in orientation at outside corners
G command No.
1)
ORIC 1
ORID 2.
Table 17-27
G group 28: Working area limitation
G command No.
1)
WALIMON 1
WALIMOF 2
Fundamentals
Programming Manual, 01/2015, 6FC5398-1BP40-5BA2
Meaning
Feedforward control OFF
Feedforward control ON
Meaning
Tool orientation in workpiece coordinate system (WCS)
Tool orientation in machine coordinate system (MCS)
Meaning
Repositioning to start of block
Repositioning to interrupt point
Repositioning to end of block
Repositioning to the nearest path point
Meaning
Orientation changes at outside corners are superim‐
posed on the circle block to be inserted
Orientation changes are performed before the circle
block
Meaning
Working area limitation ON
Working area limitation OFF
17.4 G commands
MD20150 W
2) 3)
+ m
+ m
MD20150 W
2) 3)
+ m
+ m
MD20150 W
2) 3)
- m
- m
- m
- m
MD20150 W
2) 3)
+ m
+ m
MD20150 W
2) 3)
+ m
+ m
Tables
STD
4)
SAG MM
x
STD
4)
SAG MM
x
STD
4)
SAG MM
x
STD
4)
SAG MM
x
STD
4)
SAG MM
x
463