Siemens Sinumerik 840D sl Programming Manual page 165

20080
MD number
Default setting:
X, Y, Z, A, B, C, U, V, X11, Y11, ....
Changes effective after POWER ON
Data type: STRING
Meaning:
20094
MD number
Default setting: 70
Changes effective after POWER ON
Data type: BYTE
Meaning:
20095
MD number
Default setting: 29
Changes effective after POWER ON
Data type: BYTE
Meaning:
ISO Milling
Programming Manual, 06/09, 6FC5398-7BP10-1BA0
AXCONF_CHANAX_NAME_TAB
Name of channel axis in the channel
min. input limit: -
The number of the channel axis/special axis is entered in this MD. Normally the first three
channel axes are populated by the three assigned geometry axes (see also MD20050
$MC_AXCONF_GEOAX_ASSIGN_TAB). The remaining channel axes are also denoted as
special axes. The channel axis/special axis is always displayed on the monitor of WKS
(Workpiece coordinate system) with the names input in this MD.
SPIND_RIGID_TAPPING_M_NR
M number for changing over to the controlled spindle mode (Siemens mode)
min. input limit: 0
The machine data works in the Siemens mode and in the external language mode. This
machine data is used to define the M function number with which the spindle is changed
over to the controlled spindle mode (Axis mode). This number is used to replace M70 in the
Siemens mode and M29 in the external language mode. Only M numbers that have not
already been set as default are allowed. For example, the M numbers M1, M2, M3, M4, M5
M30 etc. are not allowed.
EXTERN_RIGID_TAPPING_M_NR
M number for changing over to the controlled spindle mode (external language mode)
min. input limit: 6
This machine data is used to define the M function number in the external language mode,
with which the spindle is changed over to the controlled spindle mode (Axis mode). In the
external language mode, M29 can be replaced by another M function with this number.
Only M numbers that have not already been set as default are allowed.
For example, the M numbers M0, M1, M3, M4, M5, M30, M99 etc. are not allowed.
Protection level: 2/7
Valid as of software version:
Protection level: 2/7
Valid as of software version: 5.2
Protection level: 2/7
Valid as of software version:
Data Description
C.2 Channel-specific machine data
max. input limit: -
Unit: -
max. input limit: 0xFF
Unit: -
max. input limit: 0xFF
Unit: -
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