Technical help on codesys v2.3
i have a plc PM554-T with PS553-Drives A0 SD card. When i login with control builder plus v2.1.0 , it's ok . But when i login with codesys 126.96.36.199 i got an error " the selected PLC profile not match the profile of the target" ?
is it a firmware error, i need to upgrade firmware of the plc or firmware of codesys
Voted best answer
IMHO no, simply access with Automation Builder is the correct procedure, while access directly and only from Codesys is not the right procedure.
Always use the Automation Builder platform for access to your PLC, and launch the application CoDeSys from Automation Builder suite
Hope this help you