Mr7 Posted May 29, 2014 Report Posted May 29, 2014 Hello dears i forget the password of fx3u plc.i have the program copy.now i want to modify the program and then download it in plc but the plc demonad the password .now i want to clear its memory how can i do this. Quote
Inntele Posted May 29, 2014 Report Posted May 29, 2014 with the programming software, which you have Quote
Mr7 Posted May 29, 2014 Author Report Posted May 29, 2014 Yes i know .but when i try to clear the memory the password msg is appear. Quote
Inntele Posted May 29, 2014 Report Posted May 29, 2014 Strange... If you'll attach screenshots, we can look on it. Quote
kaare_t Posted May 30, 2014 Report Posted May 30, 2014 1. The PLC is password protected which means you'll need a password to modify anything in the PLC (including clearing the memory). You will need the original password. 2. Just for info: It's not allowed to discuss password hacking/cracking on the forum so please do not ask for that. Quote
Inntele Posted May 30, 2014 Report Posted May 30, 2014 Mr7 wrote he has a copy of the program, so, if I understood correctly, he want to format the PLC memory. Quote
kaare_t Posted May 30, 2014 Report Posted May 30, 2014 Yes, but even if he has a copy, the PLC can still be protected by a password... Quote
Mr7 Posted June 6, 2014 Author Report Posted June 6, 2014 Mr Inntele is right i am not discuse about hacking or cracking .but my problem is solved.i was not able to clear its memory but when i download a simple program and after that.i was able to clear its memory Quote
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