Siemens SINUMERIK 840D sl Programming Manual page 938

Work preparation
3.16 Axis couplings
Keyword Coupling characteristics / mean‐
ing
Coupling behavior for RESET
CPMRESET
938
Syntax
CPMRESET[FAx]="<Reset behavior>"
"<reset
behavior>":
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
The current state of the cou‐
"NONE"
pling is retained.
When the appropriate cou‐
"ON"
pling module is created, the
coupling is switched on. All
defined leading axis rela‐
tionships are activated.
This is also performed
when all or parts of these
leading axis relationships
are active, i.e. resynchroni‐
zation is performed even
with a completely activated
coupling.
An active overlaid motion is
"OF"
also braked to standstill.
The coupling is then deacti‐
vated. When the relevant
coupling module was cre‐
ated without an explicit def‐
inition (CPDEF), the cou‐
pling module is deleted.
Otherwise it is retained, i.e.
it can still be used.
Possible only in spindles!
"OFC"
The following spindle con‐
tinues to traverse at the
speed/velocity that applied
at the instant of deactiva‐
tion. The coupling is switch‐
ed off. When the relevant
coupling module was cre‐
ated without an explicit def‐
inition (CPDEF), the cou‐
pling module is deleted.
Otherwise it is retained, i.e.
it can still be used.
An active overlaid motion is
"DEL"
also braked to standstill.
The coupling is then deacti‐
vated and then deleted.
Possible only in spindles!
"DELC"
The following spindle con‐
tinues to traverse at the
speed/velocity that applied
at the instant of deactiva‐
tion. The coupling is deacti‐
vated and then deleted.
NC programming