User Asub With Stop - Siemens SINUMERIK 840D sl Function Manual

9.12.3.4

User ASUB with stop

MD20194 is set in the application.
Main program
Program code
N4 $MC_IGNORE_NONCSTART_ASUP=1
N6 NEWCONF
N10 G90 G0 Z10
N20 SETAL(65500)
N30 X100
N40 Z0
N50 M30
User ASUB
Program code
N110 G91 G0 X-10 Z5
N120 X20
N130 REPOSA
Sequence
The machine data MD20194 $MC_IGNORE_NONCSTART_ASUP is set for ASUB channel 1
and activated with NEWCONF. The block N10 is processed. The alarm 65500 appears that
contains the "Display" and "NC Start disable" alarm responses. The part program does not
stop as result. The block N30 is loaded and processed. If the user ASUB is used in the block
middle, it is performed despite pending "NC Start disable" alarm response. If the NC Stop key
is pressed for N120 in the block middle, the ASUB stops. The ASUB can no longer be continued
when the NC Start key is pressed. The "NC Start disable" alarm response is rejected with the
alarm 16906. The previously generated 65500 alarm can be acknowledged only with reset.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
K1: Mode group, channel, program operation, reset response
9.12 Perform ASUB start for user alarms
579