See more information from the PLCViewerApp

In addition to showing current PLC controller values during runtime, the PLCViewerApp provides other information about the executing Rockwell programs shown in the current view context.

The PLCViewerApp includes a system of flyover help, which is shown by hovering your mouse directly over a function block to show the asset identifier associated with the block.

The flyover help can also show embedded Rockwell Compute expressions by hovering the mouse over a compute block title.

The PLCViewerApp shows the expression in its parameterized form.

Comments that appear inline in Rockwell code also appear in the same context in the PLCViewerApp.