Siemens SINUMERIK 840D

6
Frames 12.98
6.2 Frame variables/assi
g
nin
g
values to frames
6
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
6-202
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
Function
Frame chaining is suitable for the description of
several workpieces, arranged on a pallet, which are
to be machined in the same process.
Sequence
The frames are chained in the programmed
sequence. The frame components (translations,
rotations, etc.) are executed additively in succession.
G54
Z
X
Y
The frame components can only contain
intermediate values for the description of pallet
tasks. These are chained to generate various
workpiece zeroes.
Please note that the frames must be linked to one
another by the colon chain operator
:
.