7-90
Operating Modes
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
The figure below illustrates the relative synchronization to a virtual master
axis, the master axis having a velocity
≠
0 when the operating mode is
activated.
DK000042v01_en.fh7
t
t
0
0
t
master axis
velocity
0
velocity
of slave axis
operating mode
activated
1
t
0
1
0
P-0-0142
synchronization
completed
(P-0-0152, bit 0)
Fig. 7-69:
Example: relative synchronization in running operation
•
When the operating mode is activated, the master axis moves at
constant velocity.
•
Based on its current position the slave axis accelerates to the
synchronous velocity. While doing this the synchronization
acceleration (P-0-0142) is effective.
•
Upon reaching the synchronous velocity the bits for "synchronization
completed" (P-0-0152, Bit
0
=
1) and "slave axis has been
synchronized" (P-0-0089, bit 8 = 1) are output.
Relative Synchronization in
Running Operation
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
