Siemens SINUMERIK 828D Programming Manual page 471

Overlapping/nesting:
If two stop delay sections overlap, one from the NC commands and the other from machine
data
The following features regulate the interaction between NC commands
DELAYFSTOF
1.
2.
3. If subroutine 1 calls subroutine 2 in a stop delay section, the whole of subroutine 2 is a
System variables
A stop delay section can be detected in the parts program with
system variables is set to 1, parts program processing is now in a stop delay section.
A stop delay section can be detected in synchronized actions with
the system variables is set to 1, parts program processing is now in a stop delay section.
Compatibility
Default of machine data
section during a G code group
Bit 0 = 1 permits a stop during a G code group
has been programmed (behavior until SW 6). The
be used to define a stop delay section.
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
8.4 Conditionally interruptible program sections (DELAYFSTON, DELAYFSTOF)
MD 11550: STOP_MODE_MASK
with nesting and end of subroutine:
is activated implicitly at the end of the subroutine in which
DELAYFSTOF
called.
stop delay section has no effect.
DELAYFSTON
stop delay section.
DELAYFSTOF
Note
REPOSA is an end of subroutine command and
If a "hard" stop event coincides with the "stop delay section", the entire "stop delay
section" is deselected! Thus, if any other stop occurs in this program section, it will be
stopped immediately. A new program setting (new
start a new stop delay section.
If the Stop key is pressed before the stop delay section and the NCK must travel into the
stop delay section for braking, the NCK will stop in the stop delay section and the stop
delay section will remain deselected!
A stop delay section entered with an override of 0% will not be accepted!
This applies to all "soft" stop events.
can be used to decelerate in the stop delay section. A
STOPALL
immediately activates all other stop events that were previously delayed.
MD 11550: STOP_MODE_MASK
, the largest possible stop delay section will be generated.
in particular has no effect in subroutine 2.
DELAYFSTON
Bit 0 = 0 triggers implicit stop delay
and when a path movement or
G331/G332
G331/G332
DELAYFSTON/DELAYFSTOF
Path traversing behavior
DELAYFSTON
DELAYFSTON
is always deselected.
) must be made in order to
DELAYFSTON
, however,
STOPALL
. If bit 0 of the
$P_DELAYFST
$AC_DELAYFST
G4
and when a path movement or
commands must
and
is
. If bit 0 of
is programmed.
G4
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