 |
plc.myforum.ro
PLCs users www.plc.myforum.ro!
|
| View previous topic :: View next topic |
| Author |
Message |
letranlong
Member
Joined: 06 Nov 2013
Posts: 150
|
 Posted: 11/09/2014 10:12 Post subject: there are a few issues I want to ask everybody help |
 |
|
dear everybody
as I know, setting password plc omron TPM1A, it has two ways to setting password
I am test setting password for plc omron types : TPM1A
The first way : the following program should be written in the first rung in the plc.
LD AR10.01 FUN49 000ch #****(****= password )
Example whole program protection.
------[ AR10.01]---------------[FUN49 (000) ]
00
00
password 1235
-------[0000]---------------------------------[ 1000]
-------[0001]---------------------------------[1001 ]
----------------------------------------------- [END]
now I test the use software XTAL to unlock password TPM1A, I see that
software XTAL unlock password for CPM1A and TPM1A ok, or use software XTAL to unlock password for plc TPM1A I see unlock ok
you look at the attached image above
I unlock password successfully or unlock password ok , no problems
second way :
I test installtion password protection for plc TPM1A the following second way.
an example of partial program protection
-------[0000]---------------------------[10000]
-------[0001]---------------------------[10001]
------[ AR10.01]---------------[FUN49 (000) ]
00
00
password 1235
-------[0000]---------------------------------[ 1003]
-------[0001]---------------------------------[1004 ]
----------------------------------------------- [END]
this following second way:
I also use software XTAL to unlock password protection but software XTAL unlock password unsuccessful
in the second case or second way I unlok password completely failed
when I open software cx- programmer
-----> plc ---> upload plc program but I get the partial program back and many 'NOP'.
I don't see command [END]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
can you help me
can you speek for me know, this second way.
how is unlock and releasing the passord protection ?
in the second case or second way I unlok password completely failed |
|
| Back to top |
|
 |
phanvantuan6
Member junior
Joined: 24 Sep 2012
Posts: 60
|
| Posted: 11/09/2014 17:42 Post subject: Re: there are a few issues I want to ask everybody help |
|
|
| letranlong wrote: | dear everybody
as I know, setting password plc omron TPM1A, it has two ways to setting password
I am test setting password for plc omron types : TPM1A
The first way : the following program should be written in the first rung in the plc.
LD AR10.01 FUN49 000ch #****(****= password )
Example whole program protection.
------[ AR10.01]---------------[FUN49 (000) ]
00
00
password 1235
-------[0000]---------------------------------[ 1000]
-------[0001]---------------------------------[1001 ]
----------------------------------------------- [END]
now I test the use software XTAL to unlock password TPM1A, I see that
software XTAL unlock password for CPM1A and TPM1A ok, or use software XTAL to unlock password for plc TPM1A I see unlock ok
you look at the attached image above
I unlock password successfully or unlock password ok , no problems
second way :
I test installtion password protection for plc TPM1A the following second way.
an example of partial program protection
-------[0000]---------------------------[10000]
-------[0001]---------------------------[10001]
------[ AR10.01]---------------[FUN49 (000) ]
00
00
password 1235
-------[0000]---------------------------------[ 1003]
-------[0001]---------------------------------[1004 ]
----------------------------------------------- [END]
this following second way:
I also use software XTAL to unlock password protection but software XTAL unlock password unsuccessful
in the second case or second way I unlok password completely failed
when I open software cx- programmer
-----> plc ---> upload plc program but I get the partial program back and many 'NOP'.
I don't see command [END]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
----------------------------------------------------------[ NOP (00)]
----------------------------------------------------------[NOP (00) ]
can you help me
can you speek for me know, this second way.
how is unlock and releasing the passord protection ?
in the second case or second way I unlok password completely failed |
Hi Le Tran Long!
May be you're a new user of OMRON PLC. So you have to read manual of CPM1A PLC carefuly at first. Your question was very and very easily, that mean the fisrt case you set protection of PLC is right so you can crack password by XTAL. the second case, you set protection is wrong, your PLC memory was erased. OK? |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
Fa-ti si tu propriul forum GRATUIT, pe www.myforum.ro |
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
