Lost the password for codesys PLC progam AC500 PM571?
What is the procedure to unlock the codesys program, which is both read and write protected?My PLC is AC500 PM 571?
Please guide to the contact person who can support for PLC Program unlock.
Unfortunately, if you lost the password of your application, there is no way to recover the program.
The procedure was created to protect the intellectual property of those who designed the software.
There are networking sw that can open the applications if they are written only in CoDeSys but not if they were written with Automation Builder, at least that I know of.
The help in line of Automation Builder is clear in this sense.
Hope this help you