The connection between zenOn and STRATON does not work. The variables dispayed in zenOn has I-BIT (red squares at the elements).
1. please check if the STRATON RT uses the same port as the STRATON driver (default: 1200) and if the port is not used by another programm (testing e.g. via telnet)

2. check the project settings at the STRATON Workbench:
"Project->Settings" -> Button "Advanced" -> Tab "Compiler": the checkbox "Keep case of embedded symbols" has to be activated