Technical data

Technology objects
CPU 317T: Technology Functions
3-18 A5E00251798-03
Control value coupling
A following axis can be interconnected with multiple control values by means of the
synchronization object. Of these control values, however, only one can be
evaluated at any given time. The control value can be preset based on the value
output at positioning axes, synchronization axes, virtual axes or external encoders.
To change over to a different control value, call FB "MC_GearIn" (gearing) or
"MC_CamIn" (camming) again in the user program. Use the FBs
"MC_GearInSuperimposed" and "MC_CamInSuperimposed" for superimposing
synchronization commands.
Example of a synchronization object with multiple control values
Cam disk coupling
In the same way, you can use multiple cam disks in a synchronization compound.
You can use the FBs "MC_CamIn" or FB "MC_CamInSuperimposed" in the user
program for dynamic changeover of the cam disks.
Example of a cam synchronization compound