Sign in to follow this  
Followers 0
Mr7

fx3g plc memory clear

8 posts in this topic

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.

Share this post


Link to post
Share on other sites
with the programming software, which you have

Share this post


Link to post
Share on other sites
Yes i know .but when i try to clear the memory the password msg is appear.

Share this post


Link to post
Share on other sites
Strange... If you'll attach screenshots, we can look on it.

Share this post


Link to post
Share on other sites
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.

Share this post


Link to post
Share on other sites
Mr7 wrote he has a copy of the program, so, if I understood correctly, he want to format the PLC memory.

Share this post


Link to post
Share on other sites
Yes, but even if he has a copy, the PLC can still be protected by a password...

Share this post


Link to post
Share on other sites
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

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0