Try jmCoDeSys on-line or get our Development Toolkit
We offer you the possibility to touch with your hands how the system works.
You can download from here a ready-to-run package that will show you the operation in combination witht he CoDeSys run-time for Win32 systems.
If you are directly interested to try the jMobile for CoDeSys environment, you can get one of the available development kits.