Show a simple example of what you're doing. What and where are you changing? Maybe this link will be useful to you" https://content.helpme-codesys.com/en/CODESYS%20Visualization/_visu_using_visu_as_element.html
Maybe try going back to step one and: Var Reg1: WORD; Reg2: WORD; Reg12: DWORD; Value: REAL; end_var // program Reg1:= 4096; Reg2:= 14884; Reg12:= (reg2 * 65536) + reg1; Value:= DWORD_TO_REAL(Reg12);
Or You will need a "RS232/485 TO ETH" converter to connect the PC with ethernet and second side eg RS485 with Modbus RTU. Please note that sometimes USB/RS converters do not work with windows 10 11. You need to make sure and sometimes use older USB/RS winows hardware drivers. Only then try with Codesys Control win on your laptop.
Or Jou will need a "RS232/485 TO ETH" converter to connect the PC with ethernet and second side eg RS485 with Modbus RTU. Please note that sometimes USB/RS converters do not work with windows 10 11. You need to make sure and sometimes use older USB/RS winows hardware drivers. Only then try with Codesys Control win on your laptop.
Select in tree "DEVICE", right-click and select "Update Device" Select "Library manager" and Change the version of the Library (down manualy). Samoetimes "Try reload Library". If you open a project version 3.5.19 in version 3.5.16, there are difficulties.
if Webvisu is active in Laptop - please click ALT F4
Click Visualisation with the left mouse button. Next click right mosue button Select Properties In window select TAB Build and Select "Exclude from Build"
Hallo, Please delete "DeviceTrace" You must add "Trace" this not the same "DeviceTrace". Select "Application" and click right mouse key.