Posted 17 Sep 2020 Hello We use to protect our files from GT Designer3 with a username and password. So, I can only open the project if I know the user and password. Very handy. I found that function not in GX Works 3. The field "User management" in "project" menu is disabled (grey). So, I surely miss something. Can somebody help? The manual only tells about Block and CPU security. Thanks! Share this post Link to post Share on other sites
Posted 17 Sep 2020 (edited) That's because not the use a security key (a file) which n=you need to have. additionally you can block all your POU's with a password. Edited 17 Sep 2020 by Gambit Share this post Link to post Share on other sites
Posted 18 Sep 2020 This looks too complicated for me and our staff in the field....But i'll check it out. Thanks! Share this post Link to post Share on other sites
