Siemens SINUMERIK 828D

S1: Spindles
16.4 Configurable gear adaptation
Basic Functions
1322 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Example
Gear step 4 should be loaded in the case of spindle transition to axis mode.
Configuration: MD35014 $MA_GEAR_STEP_USED_IN_AXISMODE[<spindle identifier>]=4
16.4.10 Suppression of the gear stage change for DryRun, program test and SERUPRO
Function
For test feed rate (DryRun), program test and SERUPRO, normally, a gear stage change is not required. This is
the reason that it can be suppressed for these functions. The corresponding configuration is realized with bits
0...2 in machine data:
MD35035 $MA_SPIND_FUNCTION_MASK
Program code Comment
N05 M3 S1000
N10 G1 X100 F1000
N15 M70 ; Gear step 4 is loaded.
N20 POS[C]=77
N25 ...
Note
MD35014 can be changed in the NewConfig. Thus, the gear step being loaded can still be
changed in the part program before transition to axis mode, if necessary.
Dry run feedrate (DryRun)
Bit 0 = 0 When the DryRun function is active - for part program blocks - gear stages are changed
with M40, M41 to M45, or programming via FC18 and synchronized actions.
Bit 0 = 1 When the DryRun function is active - for part program blocks - a gear stage change is
suppressed with M40, M41 to M45, programming via FC18 and synchronized actions.
Program test and SERUPRO
Bit 1 = 0 For active program test / SERUPRO function - for part program blocks - gear stages are
selected with M40, M41 to M45, programming via FC18 and synchronized actions.
Bit 1 = 1 For active program test / SERUPRO function - for part program blocks - a gear stage
change is suppressed with M40, M41 to M45, programming via FC18 and synchronized
actions.
DryRun, program testing and SERUPRO
Bit 2 = 0 Gear stage change for programmed gear stage is not performed subsequently on
REPOS after deselection of functions DryRun, Program Test and SERUPRO.
Bit 2 = 1 Gear stage change for programmed gear stage is performed after deselection of
functions DryRun and SERUPRO if possible.