6.3 Operating mode
115
6.3.2
AC3: Single axis positioning driver with local motion control
Application class AC3 (as shown in the figure below), the process function of automatic
process exists in PLC, positioning parameters and position speed feedback value are
transmitted through cyclic data, positioning request is started through the command of the
controller. Interpolation, position control and speed control are implemented directly in the
driver. Clock synchronization is required only when multiple axes are required to work
together.
1. Running program segment
This part of the function is being improved.
2. Value is directly given MDI
The MDI mode is positioned in absolute and relative terms by means of a set value given
directly by the PLC, or adjusted in a position ring. In addition, the motion parameters are
modified in real time during operation, and the "absolute positioning", "relative positioning"
and "adjustment" modes can be switched quickly.
Activate the set value given function
When using Message 111, the function is given directly with the control word
POS_STW1.15 set value:
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