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Communication issue between HMI and PLC: Digital inputs not operating

Created by: AutoGen_6613544 at: 9/7/2024 6:51 AM (2 Replies)

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9/7/2024 6:51 AM	Rate (0)
AutoGen_6613544 Joined: 9/7/2024 Last visit: 9/8/2024 Posts: 1 Rating: (0)	all Digital inputs are not operating in HMI when PLC power rest for 12 hours running ok again same problem repeating ------------------------------------------------------------------------------------------ Split from Communication issue between HMI and PLC .
	Last edited by: Wit_Moderator at: 09/09/2024 10:38:18 New subject after splitting
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9/9/2024 11:58 AM	Rate (0)
Stefan Arcularius Platinum Expert Joined: 1/21/2013 Last visit: 11/7/2024 Posts: 3248 Rating: (505)	Hi, Can you tell us more about your problem? What PLC are you using? What HMI device are you using? What exactly is the communication issue? Kind regards Stefan

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9/10/2024 8:49 AM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 11/7/2024 Posts: 14112 Rating: (1767)	AutoGen_6613544 all Digital inputs are not operating in HMI when PLC power rest for 12 hours running ok again same problem repeating ------------------------------------------------------------------------------------------ Split from Communication issue between HMI and PLC . What do you see on the HMI Screen? do you see ### in the IOFields? does it work again if you restart the HMI runtime? With some more information It would be ossible to give more suitable answers... Bye Murof
	If this Information really helps, you could use the Rate function
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