Block Search; Repos - Siemens SINUMERIK 840D sl Function Manual

Frame
Grinding frames: $P_GFRAMES
Complete basic frame: $P_ACTB‐
FRAME
System frames:
$P_PARTFRAME, $P_SETFRAME,
$P_ISO1FRAME, $P_ISO2FRAME,
$P_ISO3FRAME, $P_TOOLFRAME,
$P_WPFRAME, $P_TRAFRAME,
$P_ISO4FRAME, $P_RELFRAME,
$P_CACFRAME
External work offset: $P_EXTFRAME
DRF offset
10.5.12.5

Block search

Block search with calculation
Data management frames are also modified when carrying out a block search with calculation.
Cancellation of block search
If a block search is aborted with channel reset, then the following machine data can be used
to set that all data management frames are reset to the value they had before the block search:
MD28560 $MC_MM_SEARCH_RUN_RESTORE_MODE, bit<n>
Bit
In case of cascaded block searches, the frames are set to the status of the previous block
search.
SERUPRO
The "SERUPRO" function is not supported.
10.5.12.6

REPOS

There is no special treatment for frames. If a frame is modified in an ASUB, it is retained in the
program. On repositioning with REPOS, a modified frame is included, provided the modification
was activated in the ASUB.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Value Meaning
0 1 All frames in the data management are restored.
K2: Axis Types, Coordinate Systems, Frames
Condition after part program start
Retained depending on:
MD20112 $MC_START_MODE_MASK
Retained
Retained
Retained
Retained
10.5 Frames
787