Siemens SINUMERIK 802D sl Programming Manual page 234

Machine and Setting Data
D.2 Channel-specific machine data
22920
MD number
Default setting: FALSE
Changes effective after Power ON
Data type: BOOLEAN
Meaning:
22930
SD number
Default setting: 0
Changes effective after POWER ON
Data type: BYTE
Meaning:
24004
MD number
Default setting: 0
Changes effective after POWER ON
Data type: DWORD
Meaning:
This MD cannot SINUMERIK 802D sl.
D-234
EXTERN_FIXED_FEEDRATE_F1_ON
Activation of fixed feedrates F1 - - F9
Minimum input limit:
Protection level: 2/7
This MD enables the fixed feedrates from the setting data
$SC_EXTERN_FIXED_FEEDRATE_F1_F9 [ ].
0: no fixed feedrates with F1 - - F9
1: the feedrates from the setting data $SC_EXTERN_FIXED_FEEDRATE_F1_F9 are
activated by programming F1 - -F9
EXTERN_PARALLEL_GEOAX
Assignment of parallel channel geometry axis
Minimum input limit: 0
Protection level: 2/7
Assignment of axes parallel to the geometrical axes. Using this table, parallel channel axes
can be assigned to geometrical axes.
Within the ISO dialect mode, the parallel axes can then be activated as geometrical axes
by commanding a G code for plane selection (G17 - - G19) together with the axis designa-
tion of the relevant parallel axis. Axis interchange is then carried out with the axis defined in
$MC_AXCONF_GEOAX_ASSIGN_TAB[ ].
Prerequisite: The channel axes in use must be active.
Entering a zero deactivates the relevant parallel geometrical axis.
CHBFRAME_POWERON_MASK
Delete channel- -specific base frame on Power On
Minimum input limit: 0
Protection level: 2/7
This machine data defines whether channel- -specific base frames are deleted on a Power
On reset, i.e. work shifts and rotations are reset to 0, scaling is set to 1. Mirroring is swit-
ched off. The selection can be made separately for the individual base frames.
Bit 0 corresponds to base frame 0, bit 1 to base frame 1, etc.
0: Base frame is retained on Power On
1: Base frame is deleted on Power On.
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) - - 04.07 Edition
Maximum input limit:
Unit:
Applies with effect from SW version: 6.2
Maximum input limit: 3
Unit: - -
Applies with effect from SW version: 6.2
Maximum input limit: 0xFF
Unit: - -
Applies with effect from SW version: 5.2
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04.07