is there any solution for active protection bit on twido PLC?
i can read the 24L256 eeprom content and i can see the password.
but if i have the protection bit active i can upload nothing.
if i edit the protection bit from 01 to 00 is necessary to do some math "checksum
calculation" I THINK... and i don´t know how to do it.
i will ppost some print screen of dumps i made and comparison between them.
The rose backgrounded zones are the only changes in all memory dump from the same project.
Screens
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can you help ?
thanks guys!