Siemens Sinumerik 840D sl Programming Manual page 759

Param
Param
No.
Mask
intern
22
_UMODE
23
_DMODE
Note
Positions that are not required for parameters X1/Y1 to X8/Y8 can be ignored.
The alternative values for _XA and _YA, however, must be provided in full for all 9 positions.
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Explanation
Reserved
Display mode
UNITS: machining plane G17/18/19
0 = Compatibility, the level effective before cycle call remains active
1 = G17 (only active in the cycle)
2 = G18 (only active in the cycle)
3 = G19 (only active in the cycle)
Programming cycles externally
16.1 Technology cycles
759