Siemens SINUMERIK 840D sl Function Manual page 1691

2.5.5 Gear step change with DryRun, program testing and SERUPRO
Part program, synchronized actions and FC18
The behavior of the gear stage change from the part program, FC18 and synchronized
actions for the functions DryRun, Programmtest and SERUPRO
(SearchRunByProgrammtest) can be configured with the following, already available
machine data:
MD35035 $MA_SPIND_FUNCTION_MASK
.
These functions do not generally require a gear step change and can therefore be
suppressed in machine data:
MD35035 $MA_SPIND_FUNCTION_MASK
with bits 0 to 2 as follows:
Dry run feedrate (DryRun)
Bit 0 = 0
Bit 0 = 1
Program testing and SERUPRO
Bit 1 = 0
Bit 1 = 1
DryRun, program testing and SERUPRO
Bit 2 = 0
Bit 2 = 1
Basic logic functions: Spindles (S1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Gear steps are activated even with the DryRun function active for part program
blocks with M40, M41 to M45 or via FC18 and synchronized action programming.
response).
Gear step change for blocks with M40, M41 to M45 or via FC18 and synchronized
actions are suppressed with DryRun.
Gear steps are activated even with the Program Test function active for part
program blocks with M40, M41 to M45 or via FC18 and synchronized action
programming. response).
Gear step change for blocks with M40, M41 to M45 or via FC18 and synchronized
actions are suppressed with Program Test and SERUPRO.
Gear step change for programmed gear step is not performed subsequently on
REPOS after deselection of functions DryRun, Program Test and SERUPRO.
Gear step change for programmed gear step is performed after deselection of
functions DryRun and SERUPRO if possible.
Detailed Description
2.5 Programming
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