Programming
10.2 Positional data
Cylindrical grinding
250 Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
10.2.9 Settable zero offset: G54 to G59, G507 to G512, G500, G53, G153
Functionality
The settable zero offset specifies the position of the workpiece zero point on the machine
(offset of the workpiece zero point with respect to the machine zero point). This offset is
determined upon clamping of the workpiece into the machine and must be entered in the
corresponding data field by the operator. The value is activated by the program by selecting
from twelve possible groupings: G54 to G59 and G507 to G512.
For information on operation, see Section "Setting/changing the work offset"
Programming
G54 ; 1. Settable zero offset
G55 ; 2. Settable zero offset
G56 ; 3. Settable zero offset
G57 ; 4. Settable zero offset
G58 ; 5. Settable zero offset
G59 ; 6. Settable zero offset
G507 ; 7. Settable zero offset
G508 ; 8. Settable zero offset
G509 ; 9. Settable zero offset
G510 ; 10. Settable zero offset
G511 ; 11. Settable zero offset
G512 ; 12. Settable zero offset
G500 ; Settable zero offset OFF - modal
G53 ; settable zero offset OFF non-modal, also suppresses programmable
offset
G153 ; As with G53; additionally suppresses base frame
:RUNSLHFH
:RUNSLHFH
0b
0DFKLQH
0DFKLQH
:RUNSLHFH
HJ*
Figure 10-8 Settable zero offset
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