Siemens SINUMERIK 840D sl Programming Manual page 684

Programming cycles externally
18.1 Technology cycles
No. Param Param
mask internal
17 _CODEP
_UMODE
18
19 _GMODE
20 _DMODE
21 _AMODE
684
Explanation
0: Left
1: Center
2: Right
TEN THOUSANDS: Reference point of the text, vertical
0: Bottom
1: Center
2: Top
HUNDRED THOUSANDS: Text length
0: Character spacing
1: Overall text width (linear text only)
2: Opening angle (only for circular text)
MILLION: Circle center
0: Right-angled (Cartesian)
1: Polar
TEN MILLION: Mirror writing
0 = Compatibility
1 = Mirror writing ON
2 = Mirror writing OFF
Code page number for writing (currently only 1252)
Reserved
Mode for evaluation of programmed geometrical data
UNITS: Reserved
TENS: Reserved
HUNDREDS: Select machining/only calculation of start point
0 = Compatibility mode
1 = Normal machining
Display mode
UNITS: Machining plane G17/18/19
0 = Compatibility, the plane effective before cycle call remains active
1 = G17
2 = G18
3 = G19
TENS: Type of feedrate: G group (G94/G95) for surface and depth feedrate
0 = Compatibility mode
1 = G code as before cycle call. G94/G95 same for surface and depth feedrate
Alternative mode
UNITS: Final depth (_DP,_DPR)
0 = Compatibility
1 = Incremental (_DPR)
2 = Absolute (_DP)
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
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