I need your precious help. In the attached video, I demonstrate an error I have on a Weintek cMT2078x HMI, when I try to read or write something, these intermittent exclamation marks appear and I don't know what it could be. I would appreciate your help in trying to resolve this matter.
Thank you very much in advance for any and all help you can give.
Rui Silva
https://vimeo.com/manage/videos/1072257602
Help needed Wientek with modbus error
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rualcosi
- Posts: 29
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- Location: Europe