Further debugging functions:
You can set program variables and inputs and outputs at certain values.
You can use the flow control to check which program lines have been run.
A window log records operations, user actions and internal processes during an online session in a chronological order.
If activated in the target settings the Sampling Trace allows you to trace and display the actual course of variables over an extended period of time.
Also a target specific function is the PLC Browser which can serve to request certain information from the PLC.
Once the project has been set up and tested, it can be downloaded to the hardware and tested as well. The same online functions as you used with the simulation will be available.