Siemens Sinumerik 840D sl Programming Manual page 484

Tables
17.5 Predefined procedures
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
484
2. 3.
INT: INT:
Number of
0:
subpro‐
Return to
gram levels
jump target
to be skip‐
from 1st
ped
par.
> 0:
Return to
the follow‐
ing block
INT: INT:
Number of
0:
subpro‐
Return to
gram levels
jump target
to be skip‐
from 1st
ped
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:
When specifying the first parameter (jump tar‐
Return to
first block in get), a 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
successful.
BOOL:
Return to
● RETB:
first block in
Search in the direction of the start of the
the main
program. A search is made toward the end
program
of the program if the search was not
successful.
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
Programming Manual, 01/2015, 6FC5398-1BP40-5BA2
Explanation
Fundamentals