Siemens SINUMERIK 840D sl, Function Manual

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Detailed description
2.6 Block search Type 5 SERUPRO
Basic logic functions: Mode group, channel, program operation, reset response (K1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
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Implicit preprocessing stop
Situations in which interpreter issues an implicit preprocessing stop:
1.
In all blocks in which one of the following variable access operations occurs: -
Programming of a system variable beginning with $A...
-Redefined variable with attribute SYNR/SYNRW
2. On the following part program commands:
-Part program command MEACALC, MEASURE
-Programming of SUPA (suppress frames and online offsets)
-Programming of CTABDEF (start of curve table definition)
-Part program command WRITE/DELETE (write/delete file)
-Before the first WRITE/DELETE command in a sequence of such commands
-Part program command EXTCALL
-Part program command GETSELT, GETEXET
-Tool change and active fine tool offset FTOCON
3. On the following commands executions:
-Finishing of Type 1 search ("Search without calculation") and
Type 2 search with calculation ("Search at contour end point")
Note: Type 2 search "Block search at contour start point" has the same behavior.
2.6.6.2 SPOS in target block
SPOS
If a spindle is programmed with M3/M4 and the target block contains an SPOS command,
the spindle is switched over to SPOS on completion of the SERUPRO process (search
target located). This is indicated on the VDI interface.
2.6.7 Behavior during POWER ON, mode change and RESET
SERUPRO is inactive during POWER ON. The mode change is permitted during
SERUPRO. RESET will cancel SERUPRO and deselects the internally selected program
test. SERUPRO cannot be combined with other block search types.