The sensor events can be simulated by left clicking on the sensor symbol in the Rocview with a connected server and the virtual library as default.
The left click will flip the sensor status and the colour.
For getting the sensor events processed you must first switch in auto mode.
If you started the Rocrail server with the command line parameter -console you can set the automatic trace level by enter a q in the console. With this trace level you can watch all processing.