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TOPIC: History DB Trend

History DB Trend 2 years 8 months ago #373

  • fish2018
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I use remote Mysql to store data and history db trend to show data. It's ok in my computer, but there aren't any history trend lines in my Android phone. Why?
Thank you!
Last Edit: 2 years 8 months ago by fish2018.
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History DB Trend 2 years 8 months ago #374

  • fatkhrus
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Did you check your MySQL database? Does any history data saved there? Did you check date period when you use History DB Trend on your computer?

Best regards,
Ruslan
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History DB Trend 2 years 8 months ago #375

  • fish2018
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In my computer there are some trend lines between January 27th and February 1st. but there are no trend line in my android phone
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History DB Trend 2 years 8 months ago #376

  • fatkhrus
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Did you try to use shorter period?

Best regards,
Ruslan
Last Edit: 2 years 8 months ago by fatkhrus.
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History DB Trend 2 years 8 months ago #378

  • fish2018
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Sometimes, we need history trend, and history data can be generated by our program. All people can see the same history trend line. Is there any way to achieve it?
The test project is attached.
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History DB Trend 2 years 8 months ago #379

  • fatkhrus
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Hello,
We've tested your project and found mistake in TeslaSCADA2 Runtime for Android devices. From this link : yadi.sk/d/Z0x5fwbX3S6thq you can download new version - 2.19.1.

Best regards,
Ruslan
Last Edit: 2 years 8 months ago by fatkhrus.
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