Siemens SINUMERIK 840D sl Programming Manual page 1277

Program coordination
Identifier Parameter
WAITS INT:
Spindle number
RET 1.
INT (or
STRING):
Jump tar‐
get (block
no./ mark‐
er) for re‐
turn
RETB INT (or
STRING):
Jump tar‐
get (block
no./ mark‐
er) for re‐
turn
1. - n.
GET AXIS:
Axis identifier ***
GETD AXIS:
Axis identifier ***
RELEASE AXIS:
Axis identifier ***
1.
PUTFTOC REAL:
Offset value
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
2. 3.
INT: INT:
Number of
0:
subpro‐
Return
gram levels
jump to
to be skip‐
jump desti‐
ped
nation from
1st par.
> 0:
Return to
the follow‐
ing block
INT: INT:
Number of
0:
subpro‐
Return
gram levels
jump to
to be skip‐
jump desti‐
ped
nation from
1st par.
> 0:
Return to
the follow‐
ing block
)
)
)
2. 3.
INT: INT:
Parameter Channel
number number
or
channel
name from
MD20000*
)
Wait until the specified spindles that were pre‐
viously programmed with SPOSA, reach their
programmed end point
4. End of subprogram with no function output to
the PLC
BOOL:
If the 1st parameter (jump destination) is speci‐
Return to
first block in fied, the return jump is first made to the block
after the calling block. The target is then sought
the main
program depending on the programming (RET or
RETB) according to the following strategy:
● RET:
Search in the direction of the end of the
program. A search is made toward the start
of the program if the search was not suc‐
cessful.
BOOL:
● RETB:
Return to
Search in the direction of the start of the
first block in
program. A search is made toward the end
the main
of the program if the search was not suc‐
program
cessful.
Assign machine axis(axes)
The specified axes must be released in the
other channel with RELEASE
Assign machine axis(axes) directly
The specified axes must not be released with
RELEASE
Release machine axis(axes)
4.
INT: Spin‐ Change of fine tool compensation
dle number
Tables
4.4 Predefined procedures
Explanation
1277