7
Transformations 08.97
7.1 Three
four and five-axes transformation: TRAORI
7
840D
NCU 572
NCU 573
840Di
ï›™
Siemens AG 2000. All rights reserved
7-236
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
Additional notes
Mode change
The function "Cartesian PTP travel" is only meaningful
in AUTO and MDA mode. The current setting is
retained when the mode is changed to JOG.
The axes are traversed in the MCS if the PTP G
code is set. If the CP G code is set, the axes are
traversed in the WCS.
Power On/reset
After Power ON or reset, the settings are according
to the machine data
$MC_GCODE_RESET_VALUES
[
48
]
.
Traversing mode "CP" is set by default.
Repos
If the function "Cartesian PTP travel" was set during
the interruption block, repositioning also takes place
with PTP.
Overlaid movement
DRF offsets or external zero offsets are possible
only with certain restrictions in conjunction with
Cartesian PTP motion. Overrides must not exist in
the BCS on a change from PTP to CP motion.
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