Siemens SINUMERIK 840D sl Programming Manual page 161

Significance
G54 to G57:
G505 to G599:
G500:
G53:
G153:
SUPA:
References:
For programmable work offset, see Chapter "Coordinate transformations (frames) [Page
337]".
Note
The basic setting at the start of the program, e.g. G54 or G500, can be set via machine data.
Note
For SINUMERIK 828D, the 5th/6th adjustable work offset is not called with G505 or G506,
but with G58 or G59. The commands G505 and G506 are therefore not available for
SINUMERIK 828D.
Fundamentals
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
8.1 Settable work offset (G54 to G57, G505 to G599, G53, G500, SUPA, G153)
Call of the 1st to 4th settable zero offset (ZO)
Call of the 5th to 99th settable zero offset
Deactivation of the current settable zero offset
G500=zero frame:
(default setting; contains no
offset, rotation, mirroring or
scaling)
G500 not equal to 0:
G53 suppresses the settable work offset and the programmable
work offset non-modally.
G153 has the same effect as G53 and also suppresses the entire
basic frame.
SUPA has the same effect as G153 and also suppresses:
• Handwheel offsets (DRF)
• Overlaid movements
• External zero offset
• PRESET offset
Geometry settings
Deactivation of the settable zero
offset until the next call, activation of
the entire basic frame
($P_ACTBFRAME).
Activation of the first settable zero
offset ($P_UIFR[0]) and activation of
the entire basic frame
($P_ACTBFRAME) or possibly a
modified basic frame is activated.
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