Password protection on Omron PLCs
Password protection on Omron PLCs
(OP)
I am unable to B/U program in CJ1M CPU13. password protection was enabled. Does anyone know another way around this?
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Password protection on Omron PLCs
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RE: Password protection on Omron PLCs
I suspect they did 1 of 2 things;
1, Had a backdoor code.
2, Bruteforced it, by running a program that generated the necessary 4 digits(numerical).
As I recall the codes had a special section of data memory map.
We also once had to apply a code to a customer that did not pay- and a fallover timer of a year- payment resulted in a service call where the code and timer were removed.
Regards
Satblefordd
RE: Password protection on Omron PLCs
Best Regards
RE: Password protection on Omron PLCs