Posted 2 Feb 2021 So i am linking one plc and hmi on range 10.0.41. to another plc and hmi on range 192.168.0. I want to put the plc 192.168.0.2 and hmi 192.168.0.3 on range 10.0.41. When I make this change I would change IP in terminal settings on the hmi and change IP on plc via Studio5000. Also would I have to change anything in the Runtime file because I am using tags from the PLC. The file uploaded from hmi is .cha instead of .mer. How do i convert the file so I can edit the hmi like I would be able to in application manager. Share this post Link to post Share on other sites
Posted 2 Feb 2021 Use CCW to open the .cha file. Alan 1 person likes this Share this post Link to post Share on other sites
Posted 19 February Hi Alan & mmd604 Sparky, can you let me know how CCWB opens .CHA files been trying for an hour but no luck, tried to import the file but its looking for .ccwarc files only ? Kind Regards Mundo Share this post Link to post Share on other sites
