Posted 7 Mar 2005 Dear specialists, I have a Modicon PLC (TSX3721001) which is preprogrammed for a control task. Now I want to reprogram that PLC. Please let me know which type of software do I need and which type of communication converter can I use. Please tell me from where can I get that stuffs. Thanks a lot. A. Naing Oo automat@mail4u.com.mm Share this post Link to post Share on other sites
Posted 8 Mar 2005 Software is called PL7. Programming cable is available in USB or serial. TSXPCX3030 is USB TSXPCU1031 is serial Any Modicon distributor should be able to get these for you. Share this post Link to post Share on other sites