Posted 27 Mar 2015 (edited) Anyone know how to read a program of KV 40 with protection MEMSW $ 8,000. It's an old ladder diagram I want to retrieve. I've seen this link which talks Pseudo reading it. Link http://forums.mrplc.com/index.php?showtopic=6782 Thanks, Ágora Edited 28 Mar 2015 by agora Share this post Link to post Share on other sites