Technology Option F01
08.2012
6SE7087-6QX70 (Version AN) Siemens AG
9-86
Compendium Motion Control
SIMOVERT MASTERDRIVES
9.4.31
Engaging/disengaging cycle [834]
You will find detailed information on the engaging/disengaging
cycle in the "Synchronization functions" chapter of the Function
Description in manual /1/.
In the "Application areas" section you will find an example application
for the engaging/disengaging cycle. The following section provides a
brief overview of the function.
The engaging/disengaging cycle is similar to the engaging/disengaging
of a mechanical coupling at an accurately defined position. The graphic
below illustrates the sequence of an engaging or disengaging cycle
[834].
Speed setpoint
slave
Engaging length
Disengaging length
Coupling position U608
Engaging ramp
(C)
Position setpoint
master
Master axis cycle length
U610.1
U610.1
U611
U611
Engaging ramp
(A)
(D)
(B)
(1)
(1)
(2)
(1)
(1)
Position setpoint
master
Position setpoint
master
Speed setpoint
slave
The enable command
for this cycle is not accepted
in these zones.
U610.1
U610.1
(A)
(D)
(B)
(C)
Fig. 9-34