Siemens Sinumerik 840D sl Programming Manual page 170

Data Description
C.2 Channel-specific machine data
20382
MD number
Default setting: FALSE
Changes effective after RESET
Data type: BOOLEAN
Meaning:
MD cannot be changed for SINUMERIK 802D sl.
20732
MD number
Default setting: 1
Changes effective after POWER ON
Data type: BOOLEAN
Meaning:
20734
MD number
Default setting:
Changes effective after RESET
170
TOOL_CORR_MOVE_MODE
Retract the tool length compensation
min. input limit: -
The machine data determines how the tool length compensations are retracted.
FALSE: A tool length component is retracted only if the associated axis was programmed
(behavior as in earlier software versions).
TRUE: Too lengths are always retracted immediately irrespective of whether or not the
associated axes are programmed.
EXTERN_G0_LINEAR_MODE
Interpolation behavior with G00
min. input limit: 0
This MD is used to define the interpolation behavior to G00.
0: Axes are traversed as positioning axes
1: Mutual axis interpolation
EXTERN_FUNCTION_MASK
Function mask for external language
min. input limit: 0
Protection level: 2/7
Valid as of software version: 5.2
Protection level: 2/4
Valid as of software version:
Protection level: 2/7
Programming Manual, 06/09, 6FC5398-7BP10-1BA0
max. input limit: -
Unit: -
max. input limit: 1
Unit: -
max. input limit: 16
Unit: -
ISO Milling