Siemens SINUMERIK 828D Programming Manual page 539

3. Activate coupling with following spindle stationary with
Programming
N05 SPOS=10 SPOS[2]=20
N15 COUPDEF(S2,S1,1)
N20 COUPON(S2,S1)
N10 G4 F1
4. Activate coupling with following spindle stationary with
Note
Positioning or axis mode
If the following spindle is in positioning or axis mode before coupling, then the following
spindle behaves the same for
NOTICE
Leading spindle and axis operation
If, prior to the coupling being defined, the leading spindle is in axis operation, the velocity
limit value from machine data
MD32000 $MA_MAX_AX_VELO (maximum axis velocity) will still apply even after the
coupling is activated.
To avoid this behavior, the axis must be switched to spindle mode (
to the coupling being defined.
Further information
Define synchronized spindle pair
Configured coupling:
For the configured coupling, the leading and following spindles are defined in machine data.
The configured spindles cannot be changed in the part program. The coupling can be
parameterized in the part program using
valid).
User-defined coupling:
COUPDEF
already active, it has to be deleted first with
Define coupling: COUPDEF
A coupling is defined in its entirety by:
COUPDEF(<FS>,<LS>,<TFS
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
Comment
; Leading spindle = master spindle = spindle 1
; Following spindle = spindle 2
; Following spindle S2 in positioning mode.
; Transformation ratio of FS to LS is 1.0 (default).
; On-the-fly coupling to the leading spindle.
; Coupling is closed, S2 stops at 20 degrees.
COUPON(<FS>,<LS>)
can be used to redefine or change a coupling in the part program. If a coupling is
> >
,<TLS
and
COUPONC(<FS>,<LS>)
(on condition that no write protection is
COUPDEF
before a new coupling is defined.
COUPDEL
, block change behavior, coupling type)
Axis couplings
9.5 Synchronous spindle
COUPON
COUPONC
.
or
M3 S... M4 S...
) prior
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