Definition Of The Starting Segment; Synchronization - Baumuller b maXX BM3000 Operating Manual

4.8
Operating Modes
NOTE!
It is necessary that the parameters
controller always performs both operations (decoupling and coupling) - both param-
eters must have the same value.
If for example only one decoupling has to be performed, than the value of both pa-
rameters must be identical. Then this operation is executed twice but as they are
identical this is not relevant for the application.
Sequence of chaining change
In the following the sequence of chaining change is described. Thereby, the handshake
between the control and the controller has priority.

4.8.13.4 Definition of the starting segment

The following parameters of the parameter structure determine the starting point:
Starting segment number
Starting position Master revolution
Starting position Master angle
Starting position Slave revolution
Starting position Slave angle
The correct positioning within the chained polynomial curves can be found by specifying
the starting point, as described in chapter Z4.8.13–.

4.8.13.5 Synchronization

Synchronization to consisting motion
If switching online into the coupled operation while the drive is in motion then the current
speed and acceleration is applied and the drive is decelerated to speed = 0 by an S-curve
profile. For this the parameters to synchronize motion
674 Parameter manual b maXX BM3000
Document no.: 5.12001.07
of 820
m The parameters Z122.6–
m The control sets bit 5 in the control word
m Bit 12 is set in the status word
changes were effectually applied. The switchover is not yet effective in the active
segment. At the next segment change the interim buffering is updated and the new
interlinking operates. Refer to chapter
on page 677.
m The PLC resets bit 5 in the control word Z108.1–.
m The drive cancels bit 12 in the status word Z108.3–.
Z122.6– Z122.41–
and
Z122.41–
and describe the chaining information.
Z108.1–
Z108.3–
by the drive to signalize that the interlinking
ZIntermediate buffering of curve segments–
UINT16
UINT32
UINT32
UINT32
UINT32
Z122.12–
always are valid as the
to activate the chaining change.
Z122.15–
to are used.
Baumüller Nürnberg GmbH