Siemens SINUMERIK 840D sl Programming Manual page 546

Axis couplings
11.6 Generic coupling (CP...)
Keyword Coupling characteristics /
meaning
CPMSTART Coupling behavior at part
program start
546
Syntax
CPMSTART[FAx]="<start behavior>"
:
"<start behavior>"
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
"OFC"
Possible only in spindles!
The following spindle
continues to traverse at the
speed/velocity that applied
at the instant of
deactivation. The coupling
is switched off. When the
relevant coupling module
was created without an
explicit definition (CPDEF),
the coupling module is
deleted. Otherwise it is
retained, i.e. it can still be
used.
"DEL" An active overlaid motion
is also braked to standstill.
The coupling is then
deactivated and then
deleted.
"DELC" Possible only in spindles!
The following spindle
continues to traverse at the
speed/velocity that applied
at the instant of
deactivation. The coupling
is deactivated and then
deleted.
"NONE"
The current state of the
coupling is retained.
"ON" Coupling switched-on. All
defined leading axis
relationships are activated.
This is also performed
when all or parts of these
leading axis relationships
are active, i.e.
resynchronization is
performed even with a
completely activated
coupling.
"OF" The coupling is switched
off. When the relevant
coupling module was
created without an explicit
definition (CPDEF), the
coupling module is deleted.
Otherwise it is retained, i.e.
it can still be used.
"DEL" The coupling is deactivated
and then deleted.
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