Maybe it would be a better plan to save a 'Backup' of the unedited Project in PME and reload that if your edit does not work as planned?So, once I convert it to proficy, if the program doesn't work as desired, so sending the original Logicmaster program to plc should work fine? sorry if its a repetitive question. I am just trying to figure out the whole thing out before I create any big problem.
Yeswill I have to convert each LM90 that is designed for 3 separate PLC plus the main PLC?
Since I can't see your program, this is only speculation, but I expect the one you are calling the main PLC is the master of the communications with the other three. Search the program for COMMREQ instructions to find the area of the program that handles communications. Refer to the manual GFK-1084 for details about series 90-30 Ethernet communications.how will make sure if they are communicating with each other after the conversion?
You can include the hardware configuration in the conversion process.And is there any hardware configurations as well?
That CPU model has been obsolete for a long time. It may be difficult to replace if it fails.I believe we are using CPU364
I didn't know that you could set up an EGD exchange with Logicmaster.The CPU364 does Ethernet Global Data
One can't but I like to be thorough and make the users of these older systems aware of modern options that are more efficient than the old ways. :nodi:I didn't know that you could set up an EGD exchange with Logicmaster.
Are you trying to use LM90 to communicate via Ethernet? If so, why? Have you ever used Logicmaster to communicate via Ethernet? If not, there is a somewhat involved process you have to go through to set up an Ethernet link. Once you have configured the link you have to select it as the communications channel. I can no longer cite from memory the function keys you need to use to get to the proper menus.So I am working with a test file in lm90.