Summary The S7TIA/S7 for S7-1200/1500 driver cannot be started. This issue has been solved. Description The attempt to add the driver S7TIA/S7 for S7-1200/1500 to a project fails in some constellations with an error message (Error code 0x8001011f). ...
All Service Engine process-driven drivers can run in four different modes, mainly allowing you to switch between active hardware connection and values simulation. While "Hardware" allows establishing a connection to the target device(s) and its the ...
Description A zenon Logic project takes a very long time to compile and may even stop responding. This can also affect the Engineering Studio. This mainly occurs when UDFBs are shared across several projects. This error has been fixed. Compiling a ...
Summary zenon driver crashes on closing the Service Engine via exit button. This has been fixed. Description If the Service Engine is closed via the "Exit" system button, a driver may crash while the active connection is closed. This does not always ...
Description The OPC-UA driver does not communicate correctly with the OPC-UA server after switching from simulation mode to hardware mode and back to simulation mode while the Service Engine is running and the OPC-UA server is not connected. ...