Machine and Setting Data
D.2 Channel-specific machine data
04.07
D-234
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
22920 EXTERN_FIXED_FEEDRATE_F1_ON
MD number Activation of fixed feedrates F1 -- F9
Default setting: F ALSE Minimum input limit: Maximum input limit:
Changes effective after Power ON Protection level: 2/7 Unit:
Data type: BOOLEAN Applies with effect from SW version: 6.2
Meaning: 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_FEEDRA TE_F1_F9 are
activated by programming F1 --F9
22930 EXTERN_PARALLEL_GEOAX
SD number Assignment of parallel channel geometry axis
Default setting: 0 Minimum input limit: 0 Maximum input limit: 3
Changes effective after POWER ON Protection level: 2/7 Unit: --
Data type: BYTE Applies with effect from SW version: 6.2
Meaning: 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.
24004 CHBFRAME_POWERON_MASK
MD number Delete channel--specific base frame on Power On
Default setting: 0 Minimum input limit: 0 Maximum input limit: 0xFF
Changes effective after POWER ON Protection level: 2/7 Unit: --
Data type: DWORD Applies with effect from SW version: 5.2
Meaning: 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.
This MD cannot SINUMERIK 802D sl.