Drf Offset - Siemens sinumerik 840d Programming Manual

12.98
6
840D 840D
NCU 571 NCU 572
NCU 573
The programmable frame has no fine offset. If the
programmable frame is assigned a frame with fine
offset, then the total offset is established by adding
the coarse and the fine offset. When reading the
programmable frame the fine offset is always zero.
Machine manufacturer
SW 5 and higher
The fine offset can be configured by means of
MD18600 MM_FRAME_FINE_TRANS in the
following variants:
0: Fine offset cannot be entered or programmed.
G58 and G59 are not possible.
1: Fine offset for settable frames, base frames,
programmable frames, G58 and G59 can be
entered/programmed
6.4

DRF offset

Offset using handwheel, DRF
In addition to all the translations described in this
section, you can also define zero offsets with the
handwheel (DRF offset).
The DRF offset acts on the basic coordinate system.
See the diagram for the relationships.
You will find more information in the Operator's
Guide.
Clear DRF offset, DRFOF
DRFOF clears the handwheel offset for all axes
assigned to the channel. DRFOF is programmed in
a separate NC block.
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition
FM-NC 810D 840Di
6.4 DRF offset
Z
BOS
Z
BCS
Base frame
DRF, external ZO
Frames
6
Y
BCS
Y
BOS
X
BOS
X
BCS
6-205