[?]: Can I unpassword for Delta DVP-12SA ?

[Amirhossein]

Hello every body ,
Can I unpassworded delta plc ?
Please help me .
Thanks .

[chinqw]

it is easy,you can use a com spy software ,
THERE IS EXAMPLES FOR DVP-14ES
SEND:
3A 30 30 30 33 31 33 46 35 30 30 30 32 46 33 0D 0A
RECEIVE:
3A 30 31 30 33 30 34 [u]37 38 36 34 36 37 36 42 [/u]34 41 0D 0A

THE PASSWORD IS:xdgk

chinqw

[hand_drake]

Mmmm..chinqw

could you share the application....



Thank you.

[vimalbhimani]

i have com spy software
but don`t know how unlock password

[xz739]

my plc is dvp-eh2,i use the comspy to monitor the com1
after input a password of "1234",the comspy shows below:
send:
3A 30 31 36 34 30 31 30 44 30 34 33 31 33 32 33 33 33 34 42 46 0D 0A

receive:
3A 30 31 36 34 30 31 30 44 30 34 43 45 43 44 43 43 43 42 35 37 0D 0A

or change a password of "5678" shows:
send:
3A 30 31 36 34 30 31 30 44 30 34 33 35 33 36 33 37 33 38 41 46 0D 0A

receive:
3A 30 31 36 34 30 31 30 44 30 34 43 41 43 39 43 38 43 37 36 37 0D 0A


so can i find the password from the received data?

[chinqw]

hello

you must send 3A 30 30 30 33 31 33 46 35 30 30 30 32 46 33 0D 0A

this is password read request,and the returned include password

chinqw

[xz739]

thanks,i will try it,BTW,is the way useful for all type of delta plcs?

[chinqw]

hi
this not for new delta plcs , i have no chance to try it.

any one can tell me?

chinqw

[hmohamed]

can you tell me how can i send this request i have comlite32 but i can not send the request you give?
or can you suggest a new com spy and share it?
thanx in advance

[VATEK]

Some one can explain me how to understand to get the PLC Delta Password??

If I get the code from Com Port Spy software I don't understand the code...

Please send me an example to see how to do..

Thanks a lot

[ahmed yousri]

hiii
3A 30 31 30 33 30 34 37 38 36 34 36 37 36 42 34 41 0D 0A = xdgk

[hmohamed]

if you got the code form com spy you can get the password from the last line

[tepisjrf]

t is easy,you can use a com spy software ,
THERE IS EXAMPLES FOR DVP-14ES
SEND:
3A 30 30 30 33 31 33 46 35 30 30 30 32 46 33 0D 0A
RECEIVE:
3A 30 31 30 33 30 34 37 38 36 34 36 37 36 42 34 41 0D 0A

THE PASSWORD IS:xdgk

I understand how works the decode.

It start with 37 in hex ascii code is: 7
second 38 in hex ascci code is: 8

now join this two, you have 78 and in hex ascci code 78 mean: x

second characer is:

36 ascii code is:6
34 ascii code is:4

64 ascii code: d

and is like this with the next characters.

[sudanee]

Try to test this tool and give feedback
viewtopic.php?f=3&t=14662

Delta PLC Link

I didn't test any one of these tools

[jugaru]

Hello everyone,

I am sending this password read request to DVP SS2:

3A 30 31 30 33 31 33 46 35 30 30 30 32 46 32 0D 0A

But no success, I have also read special data registers within the range D1000-D1999 which are not listed in the manual using serial port monitor. But still can't find the password. Is it like that the password is always going to be in one of the special registers or may be somewhere else? Need help on this.


-jugaru

[hmohamed]

mail me and i will give you a tested program that will break delta password

[jugaru]

Dear Hmohamed, please check your mail.

-jugaru

[hmohamed]

your email is far.***@gmail.com is not working

[jugaru]

Dear Hmohamed, apologies for the inconvenience. Please check your mail. Thank you.

[hmohamed]

try these programs and give me feedback

[jugaru]

Thank you for the programs hmohamed. I still can't get the password using those. I believe the programs may not work for newer PLCs. But the question is, where in the memory the password resides?