Technical data

Technology functions
CPU 317T: Technology Functions
6-116 A5E00251798-03
6.3.3 FB 421 MC_CamIn - Start cam synchronization
Purpose
• The "MC_CamrIn" technology function initiates cam synchronization between
the leading and following axes.
• You define the dynamic characteristics of slave synchronization at the dynamic
parameters Velocity, Jerk and Acceleration.
• The specified cam can be scaled and/or shifted.
• The specified cam disk can be executed once or cyclically.
• Synchronization may be relative or absolute.
Applicable to
• Synchronization axes
Requirements
• The leading axis is configured for operation as external encoder, or as
positioning or synchronization axis.
• The following axis is configured for operation as synchronized axis.
• In your configuration of the synchronization object of the following axis, you
must have selected the required cam disk and leading axis.
• The axis is enabled for position control
• No active MC_Stop command at the following axis