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MP277 10" Trend color problem (SOLVED)

5/19/2014 11:38 AM	Rate (0)
Ste39 Posts: 4620 Rating: (710)	Hi Dario, Have a look for lifebit if you've never used: HMI communication problem?
Ste39 Posts: 4620 Rating: (710)
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5/19/2014 11:43 AM	Rate (0)
Darío Fdez Advanced Member Joined: 5/19/2014 Last visit: 7/24/2025 Posts: 29 Rating: (1)	It was the communication, It looks like the ethernet wire break down after few seconds, I change the wire and it works fine now. Thanks very much to all for your quick replys, and to P_PANDE for the solution. You help me to don't waste more time in this, I never think that the problem could be in the communication.
	Last edited by: Darío Fdez at: 5/19/2014 11:44 AM
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This contribution was helpful to 2 thankful Users SolutionFinder Ste39

5/19/2014 11:57 AM	Rate (0)
Ste39 Posts: 4620 Rating: (710)	Hello Dario, we are glad that you have solved !!! Welcome to the FORUM !!!!
Ste39 Posts: 4620 Rating: (710)
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This contribution was helpful to 1 thankful Users Darío Fdez

5/19/2014 12:16 PM	Rate (0)
PDGANGANI Posts: 165 Rating: (19)	[quote user="Darío Fdez"]Hi, thanks for your quick reply. No, I'm only have one trend, with one variable in the trend window. That's because I don't understand the overlapping. I see now that if I move the rule to the new color trend, in the table the same variable change itcolor, and show the blue values. Hello, Just do one thing In your MP277 hmi backup remove the trend screen...then configure the new trend screen ....and download to hmi. Now minitor if problem comes then reply. Note:- Don't forget to take your backup of hmi program.
PDGANGANI Posts: 165 Rating: (19)
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5/19/2014 5:28 PM	Rate (0)
metwally mustafa Silver Member Joined: 10/10/2010 Last visit: 7/5/2025 Posts: 309 Rating: (15)	you may use multitrend in one view , may be there is a communucation error try to put your data in avriable table and compare with the values in the trend view

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This contribution was helpful to 1 thankful Users Ste39

5/19/2014 8:49 PM	Rate (0)
Ste39 Posts: 4620 Rating: (710)	metwally mustafa you may use multitrend in one view , may be there is a communucation error try to put your data in avriable table and compare with the values in the trend view Hi, Thanks but we have already solved
Ste39 Posts: 4620 Rating: (710)	Last edited by: Ste39 at: 5/19/2014 8:50 PM
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5/19/2014 9:11 PM	Rate (0)
SolutionFinder Posts: 559 Rating: (87)	Darío Fdez Thanks for your reply. I have desactivated the limit values to change the colour line, maybe the hmi communication could be the problem, but I don't understand why, because the value in this case would be 0, it haven't to change the colour I understand, but I will check it, thanks. Dear Dario, If HMI communication breaks then the value in trend doesn't become zero but it sticks on the last value when communication was healthy.
SolutionFinder Posts: 559 Rating: (87)
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This contribution was helpful to 1 thankful Users metwally mustafa

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