Siemens SINUMERIK 840D sl Programming Manual page 544

Axis couplings
11.6 Generic coupling (CP...)
Keyword Coupling characteristics /
meaning
Behavior of the following axis
CPFMON
when switching on
544
Syntax
CPFMON[FAx]= "<switch-on behavior>"
"<switch-on
:
behavior>"
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
The next segment is
"NRGP"
approached in a path-
optimized manner, in
accordance with the ratio
of the number of gears to
the number of teeth.
For rotary axes only!
"ACN"
The rotary axis traverses to
the synchronized position
in the negative axis
direction. Synchronization
is realized immediately.
For rotary axes only!
"ACP"
The rotary axis traverses to
the synchronized position
in the positive axis
direction. Synchronization
is realized immediately.
For rotary axes only!
"DCT"
The rotary axis traverses to
the programmed
synchronized position time-
optimized. Synchronization
is realized immediately.
For rotary axes only!
"DCP"
The rotary axis traverses to
the programmed
synchronized position
path-optimized.
Synchronization is realized
immediately.
For spindles only!
"STOP"
An active motion of the
following spindle is
stopped before switch-on.
For spindles and main
"CONT"
traverse axes only!
The current motion of the
following axis/spindle is
taken over into the
coupling as start motion.
"ADD" For spindles only!
The motion components of
the coupling operate in
addition to the currently
overlaid motion, i.e. the
current motion of the
following axis/spindle is
retained as overlaid
motion.
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