H2: Auxiliary function outputs to PLC
8.13 Block-search response
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
445
DB21, ... DBX32.6 = 1 (last action block active)
More detailed information on ASUB, block search, and action blocks is to be found in:
References:
Function Manual, Basic Functions; BAG, Channel, Program Operation, Reset Response (K1), Chapter:
"Program test"
Example
Block search for contour with suppression of output of the spindle-specific auxiliary functions and start of an
ASUB after output of action blocks.
Parameter assignment: MD11450 $MN_SEARCH_RUN_MODE, bit 2 = 1
After the block search on N55, the ASUB is started.
Parts program:
ASUB:
Note
The contents of the system variables $P_S, $P_DIR and $P_SGEAR may be lost after block
search due to synchronization operations.
Program code Comment
N05 M3 S200 ; Spindle 1
N10 G4 F3
N15 SPOS=111 ; Spindle 1 is positioned to 111 degrees in the ASUB
N20 M2=4 S2=300 ; Spindle 2
N25 G4 F3
N30 SPOS[2]=IC(77) ; Spindle 2 traverses incrementally by 77 degrees
N55 X10 G0
; Destination block
N60 G4 F10
N99 M30
Program code Comment
PROC ASUP_SAVE
MSG ("Output of the spindle functions")
DEF INT SNR=1
AUSG_SPI:
M[SNR]=$P_SEARCH_SGEAR[SNR] ; Output gear level.
S[SNR]=$P_SEARCH_S[SNR] ; Output speed (for M40, a suitable
gear level is determined).
M[SNR]=$P_SEARCH_SDIR[SNR] ; Output direction of rotation,
positioning or axis mode.
SNR=SNR+1 ; Next spindle.
REPEAT AUSG_SPI P=$P_NUM_SPINDLES-1 ; For all spindles.
MSG("")
REPOSA
RET
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