DAVE19711 Posted July 3, 2007 Report Posted July 3, 2007 I am using Maple systems HMI with Carel PLCs connected through RS485. I am having a problem with the HMI toggle buttons. Doing the offline simulator lets me toggle, but when i upload it to the actual display, I cannot. I am also getting some readings that are showing xxx instead of a number. Does that mean I have something wrong with the logic or is the display the problem? And my last question is the HMI will freeze up within a few minutes after turning on. What could be the cause of this? A defective display? Any suggestions for these problems would be greatly appreciated! Quote
Chris Elston Posted July 4, 2007 Report Posted July 4, 2007 I think I did a TOGGLE button in my HMI for Maple System once but I can't remember off the top of my head. However I did upload my Maple System HMI to the downloads section of mrplc. Maybe you could check it out and see if you find what your looking for? It was written for a micrologix so the tags are based on that. Quote
DAVE19711 Posted July 5, 2007 Author Report Posted July 5, 2007 Thanks for your reply! I will check out your program. Quote
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