Click this drop-down button to view a list of Function blocks embedded in the Control Module. Click an item in this list to navigate to its block shape in the ChartView.
Choose this option to allow small block overlaps when the Chart view is visually constructed from the PKS XML configuration file. At times blocks may overlap due to the way the ChartView was saved in Control Builder. If this option is not chosen and overlapping is detected, then the Chart view drawing function will attempt to reposition the block shape so that it does not overlap. This option is useful when viewing I/O type modules where in Control Builder they don't have a visual representation.