Siemens SINUMERIK 828D Programming Manual page 535

Multi-edge machining can even be supported by means of the specification of a
transformation ratio not equal to 1 between the leading and following spindles.
Syntax
COUPDEF(<FS>,<LS>,<TFS>,<TLS>,<block change>,<coupling type>)
COUPON(<FS>,<LS>,<POSFS>)
COUPONC(<FS>,<LS>)
COUPOF(<FS>,<LS>,<POSFS>,<POSLS>)
COUPOFS(<FS>,<LS>)
COUPOFS(<FS>,<LS>,<POSFS>)
COUPRES(<FS>,<LS>)
COUPDEL(<FS>,<LS>)
WAITC(<FS>,<block change>,<LS>,<block change>)
Note
Abbreviated notation
The
specification of the leading spindle.
Meaning
COUPDEF
COUPON
COUPONC
COUPOF
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
, ,
COUPOF COUPOFS COUPRES
: Define/change coupling on user-specific basis
: Activate coupling. The following spindle synchronizes to the leading
spindle based on the actual speed
: Coupling when activating with previous programming of
M4 S...
A difference in speed for the following spindle is transferred
immediately.
: Deactivate coupling.
• With immediate block change:
COUPOF(<S2>,<S1>)
• Block change only after <
position(s) has (have) been crossed:
COUPOF(<S2>,<S1>,<POSFS>)
COUPOF(<S2>,<S1>,<POSFS>,<POSLS>)
, and statements support abbreviated notation without
COUPDEL
.
9.5 Synchronous spindle
or < deactivation
POSFS> POSLS>
Axis couplings
or
M3 S...
535