Siemens SINUMERIK 840D sl Function Manual page 629

● The system ASUB "PROGEVENT.SPF" must be saved under the following path: /
_N_CMA_DIR/_N_PROG_EVENT_SPF
● The following machine data should be parameterized so that PROGEVENT.SPF is started.
NC-specific machine data:
– MD11450 $MN_SEARCH_RUN_MODE = 'H02'
– MD11602 $MN_ASUP_START_MASK = 'H01'
– MD11604 $MN_ASUP_START_PRIO_LEVEL = 100
Channel-specific machine data:
– MD20105 $MC_PROG_EVENT_IGN_REFP_LOCK = 'H3F'
Table 16-1
Program code
N10 IF $P_PROG_EVENT==5
N20
N30
N40
N50
N60
N70 ENDIF
N80 REPOSA
Table 16-2
Program code
N10 IF $P_PROG_EVENT==5
N20
N30
N40
N50
N60 ENDIF
N70 REPOSA
Special functions
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Example 1: PROGEVENT.SPF: Example 1
IF (($P_SEARCH_MASLC[Y]<>0) AND
($AA_MASL_STAT[Y]<>0))
MASLOF(Y)
SUPA Y=$AA_IM[X]-$P_SEARCH_MASLD[Y]
MASLON(Y)
ENDIF
Example 2: PROGEVENT.SPF
IF (($P_SEARCH_MASLC[SPI(2)]<>0) AND
($AA_MASL_STAT[SPI(2)]==0))
M2=$P_SEARCH_SDIR[2]
S2=$P_SEARCH_S[2]
ENDIF
TE3: Speed/torque coupling, master-slave
16.8 Supplementary conditions
Comment
; Block search active
; The coupling state has changed during
block search AND the current state is
"coupled"
; Disconnect coupling
; Traverse through the position offset
using the slave axis
; Close coupling
Comment
; Block search active
; The state of the second spindle has
changed during block search AND the cur-
rent state is "disconnected"
; Update direction of rotation
, Update speed
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