Signal Monitoring is a tool that makes it easy to debug an entire expression or Logic Block module, and follow the signals as a simulation progresses. You can break an expression down to its smallest components for easy analysis and debugging. The Signal Monitoring window uses colors to make it easy to see the difference between the different boolean values (green for True, red for False) and numeric expressions (white). With the click of a button users can add or remove expressions from the signal watch.
This function is really great, but it is important to know that you have to double click the "connect to simulation" button to see the online status for a longer time. If you click it just once you can see only one cycle.
But nevertheless this function is very useful in CEE simulations!