Siemens SINUMERIK 828D Programming Manual page 477

Operation Meaning
G147 Soft approach with straight line
G148 Soft retraction with straight line
G153 Suppression of current frames including
basic frame
G247 Soft approach with quadrant
G248 Soft retraction with quadrant
G290 Switch over to SINUMERIK mode ON
G291 Switch over to ISO2/3 mode ON
G331 Rigid tapping, positive lead, clockwise
G332 Rigid tapping, negative lead, counter-
clockwise
G340 Spatial approach block (depth and in
3)
plane at the same time (helix))
G341 Initial infeed on perpendicular axis (z),
then approach in plane
G347 Soft approach with semicircle
G348 Soft retraction with semicircle
G450 Transition circle
3)
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
W Description see
1) 2)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
s
Settable work offset (G54 to G57, G505 to G599, G53,
G500, SUPA, G153) (Page 159)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
FBW
m
FBW
m
PGsl
m
Tapping without compensating chuck (G331, G332)
(Page 270)
PGsl
m
Tapping without compensating chuck (G331, G332)
(Page 270)
PGsl
m
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
m
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
s
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) (Page 310)
PGsl
m
Compensation at the outside corners (G450, G451,
DISC) (Page 306)
Tables
16.1 Instructions
477