Lenze PLC Designer PLC-Designer (R2-x) SoftMotion - Manual (Page 156)

L-force | PLC Designer - SoftMotion
The SM_PLCopen.lib library
POUs for the synchronised motion control (multi-axis)
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DMS 5.2 EN 03/2011 TD17
6.3.7 MC_Phasing
This program organisation unit from SM_PLCopen.lib maintains a constant distance
between the master and slave axes. In this case, the master and slave will have the same
velocity and acceleration, of course.
To achieve this, the slave axis will be accelerated or decelerated until it has the same
velocity as the master axis. Once this velocity has been reached, an additional motion
(similar to MC_MoveSuperImposed) will be executed on the master axis, with this motion
effecting the required phase shift.
The MC_Phasing program organisation unit remains active until it is interrupted by
another program organisation unit.