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CJ1M CPU12 password protected, help me.

Posted: Thu Feb 19, 2015 10:25 pm
by centiane
Hi everybody.
I have a PLC CJ1M CPU12 whit password, i am need modifier the code but i don't have the pass.
I use the XTAL but this software not recover the pass.
In the CX_Programer show a error mensage "The PLC has memory error or UM read protection" download the plc to pc.
is pisiblle jump the pass and acess to the program?
What software use for this action? Send me or share the link, thank.
Sorry for my english.

Thank Very Much.

Regards Moises.

Re: CJ1M CPU12 password protected, help me.

Posted: Tue Mar 10, 2015 2:37 am
by unlockplc

Re: CJ1M CPU12 password protected, help me.

Posted: Mon Dec 14, 2015 6:23 am
by zaplatin
Можно ли из запароленного CJ1M выгрузить проект на флеш карту? пробовал делать как написано в инструкции вставил, переключил 7 дип, нажал кнопку 3 сек, все помигало погасло. Нет файла obj на карте после такого. Как пароль узнать?

Re: CJ1M CPU12 password protected, help me.

Posted: Wed Dec 16, 2015 4:52 am
by old_owl
Какой конкретно CPU ,какая версия.Стоит ли запрет на перезапись,если не стоит то можно ломануть.....

Re: CJ1M CPU12 password protected, help me.

Posted: Tue Dec 22, 2015 12:06 pm
by ziconltai
Hi all!
I've found this tool but it require register.
https://www.dropbox.com/s/sb45xbr72xagm ... G.rar?dl=0

Re: CJ1M CPU12 password protected, help me.

Posted: Thu Aug 25, 2016 1:23 am
by diegocards
Hello, i need unlock CJ1M, Helpme please

Re: CJ1M CPU12 password protected, help me.

Posted: Wed Apr 28, 2021 9:34 am
by hmohamed
links are dead?
can you reupload?
thanx in advance

Re: CJ1M CPU12 password protected, help me.

Posted: Sun May 15, 2022 8:29 pm
by samikhan70
ziconltai wrote:
Tue Dec 22, 2015 12:06 pm
Hi all!
I've found this tool but it require register.
https://www.dropbox.com/s/sb45xbr72xagm ... G.rar?dl=0
Link no more avialable. upload again please.