Unlock safety controller program?

RSLinx, RSLogix, RSView, LogixPro ...
Post Reply
Posts: 3
Joined: Wed Feb 19, 2014 5:40 pm

Unlock safety controller program?

Post by igordn1 » Tue Jun 23, 2015 3:51 am

Is there a way to unlock or extract the password for the safety controller program?
Control Logix 5000 v20
The safety part of the program is open for viewing, but it is not editable and not
allowed to change controller or I/O locations.
Sincerely. (sos)

Posts: 1
Joined: Mon Jul 16, 2012 8:09 pm

Re: Unlock safety controller program?

Post by jbsornig » Tue Mar 15, 2016 6:23 pm

Did you ever find a way to unlock the Safety PLC. I started to create a DECODE routine, but I didn't want to waste my time of something had already been created.


Posts: 3
Joined: Tue Sep 21, 2010 2:54 pm

Re: Unlock safety controller program?

Post by dicsboy » Mon Oct 29, 2018 10:42 pm

Here is a way for Source protection unprotect and to create sk.dat file

But i cant find any way to Unlock the Safety PLC if you don't know the password.
Did you find something in the last years?

Post Reply