Programming; Programming From The Part Program - Siemens SINUMERIK 840D sl Function Manual

S1: Spindles

16.7 Programming

...
M5
...
GET(S4)
...
RELEASE(S1)
...
M30
16.7 Programming
16.7.1

Programming from the part program

Programming statements
Statement
SETMS:
SETMS(<n>):
1272
; Master spindle = address extension=2, the unset spindle number
is output. M3=5
The physical spindle configured with number "3" stops.
; Alarm 16105, as logical spindle "4" cannot be switched.
; Channel spindle "1" = physical. Spindle "5" is enabled.
Description
Master spindle is the spindle specified in the following machine data:
MD20090 $MC_SPIND_DEF_MASTER_SPIND (position of deletion of the master spin‐
dle in the channel)
The spindle with the number <n> is the master spindle
(may differ from the initial setting:
MD20090 $MC_SPIND_DEF_MASTER_SPIND).
The master spindle must be defined for the following functions:
● G95:
● G96 S.../G961
S...:
● G97/G971:
● G63:
● G33/G34/G35:
● G331/G332:
● G4 S...:
● Programming M3, M4, M5, S, SVC, SPOS, M19, SPOSA, M40, M41 to M45, and WAITS
without entering the spindle number
The current master spindle setting can be retained via RESET / part program end and
part program start. The setting is done via the machine data:
● MD20110 $MC_RESET_MODE_MASK
● MD20112 $MC_START_MODE_MASK
Revolutional feedrate
Constant cutting rate in m/min or feet/min
Cancel G96/G961 and freeze last spindle speed
Tapping with compensating chuck
Thread cutting
Tapping without compensating chuck
Dwell time in spindle revolutions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions