![]() ![]() On the SLC processor, using Logix 500, I set the main password to "0123456789" and the master password to I thought it would be more difficult, I was wrong! (Note that ComLite32 does not work with NT/2000 I used W98) Setting The Keyword SLC Processor I had a distinct advantage over some users, whereby I did not have a protected PLC to crack, I had an unprotected one which I could set any keyword in it so I knew what I was looking for. ![]() ![]() Not very good if you do not have the original code to begin with! I recently found a way of finding the keyword in Mitsubishi processors, therefore the next logical step was to try the SLC processor. Rockwells UK technical support have been asked if it is possible to identify or get round the keyword, their answer is no, you must clear the PLC memory and start again. If you havent got the key, you cant get in. If a keyword has been set within the processor, it is required in order to read the program from the PLC to be able to monitor / modify the program. Introduction The keywords within an Allen-Bradley processor consists of a string of up to ten characters in the range 0-9 for the main password and the same again for the master password. #MITSUBISHI PLC PASSWORD CRACK SOFTWARE SOFTWARE#CRACKING THE ALLEN BRADLEY KEYWORDA Technique to discover the password or keyword stored in Allen-Bradley SLC series PLCsWritten By Ian Sullivan Application Software required: RSLogix 500 RSLinx Comlite 32 (Available free from ) NOTE: This technique is intended as a work around when you have been left with a password protected PLC and the original installer has gone bust! ![]()
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