Posted 14 Jul 2017 Hello We have a 2005 B&R PLC System and I read the CF Cards with Ram Reader. but I don't know how I can open it with Automation Studio. in Automation Studio when I want open a project only I could choose files with *.zip, *.apj and *.gdm and in CF Files I could not find any file with these extension. Thanks Share this post Link to post Share on other sites
Posted 24 Jul 2017 Unlike some other PLC brands, you cannot upload B&R source code back into the programming tool. Compiling the project into binary data to write to the CF is a one-way process. You should speak to the OEM or whoever developed the software regarding obtaining a copy of the source code. Sometimes a copy of the source project is attached on the CF in the user partition but if you cannot find a .apj or zip file anywhere then it appears that it is not in this case. Share this post Link to post Share on other sites