Hi, I have a teltonika FMB920 connected to the platform and ain1 connected to the fuel tank wire which sends data to the device in mv, I have made a calculated atribute as follow:
description: Fuel level
attribute: fuel
Expression: if (io9 >= 2500) fuel = 0 else if (io9 >= 2450) fuel = 1.8 else if (io9 >= 2400) fuel = 3.7 else if (io9 >= 2350) fuel = 5.6 else if (io9 >= 2300) fuel = 7.5 else if (io9 >= 2250) fuel = 9.3 else if (io9 >= 2200) fuel = 11.2 else if (io9 >= 2150) fuel = 13.1 else if (io9 >= 2100) fuel = 15 else if (io9 >= 1950) fuel = 16.8 else if (io9 >= 1900) fuel = 18.7 else if (io9 >= 1850) fuel = 20.6 else if (io9 >= 1800) fuel = 22.5 else if (io9 >= 1750) fuel = 24.3 else if (io9 >= 1700) fuel = 26.5 else if (io9 >= 1650) fuel = 28.1 else if (io9 >= 1600) fuel = 30 else if (io9 >= 1550) fuel = 31.8 else if (io9 >= 1500) fuel = 33.7 else if (io9 >= 1450) fuel = 39.3 else if (io9 >= 1400) fuel = 41.2 else if (io9 >= 1350) fuel = 43.1 else if (io9 >= 1300) fuel = 45
where io9 is I/O send by the device in mv and each data in mv correspand to a fuel level in liter. When I test it with the device it displays the correct data.
Now my question is how can I display does given data in the pop-up window?
NB: I had added fuel in pop info under preferences but nothing shown.
Hi Anton,
Yes the original values are reported and the attributes are linked to it and when I click on TEST the attributes the correct data are displayed. but can not get them displayed in pop-up window even if I have added fuel in information in pop-up under preferences.
I think you only replied to the first point.
How can I link computed attribute to device?
Settings > Devices > Connections (link icon) > Computed Attributes
Thank you very much it finally works ok.
So you haven't linked it before. Can you explain how it could have happened when it's in the documentation and I also explicitly asked you about it?
Hi, I have a teltonika FMB920 connected to the platform and ain1 connected to the fuel tank wire which sends data to the device in mv, I have made a calculated atribute as follow:
description: Fuel level
attribute: fuel
Expression:
if (io9 >= 2500) fuel = 0 else if (io9 >= 2450) fuel = 1.8 else if (io9 >= 2400) fuel = 3.7 else if (io9 >= 2350) fuel = 5.6 else if (io9 >= 2300) fuel = 7.5 else if (io9 >= 2250) fuel = 9.3 else if (io9 >= 2200) fuel = 11.2 else if (io9 >= 2150) fuel = 13.1 else if (io9 >= 2100) fuel = 15 else if (io9 >= 1950) fuel = 16.8 else if (io9 >= 1900) fuel = 18.7 else if (io9 >= 1850) fuel = 20.6 else if (io9 >= 1800) fuel = 22.5 else if (io9 >= 1750) fuel = 24.3 else if (io9 >= 1700) fuel = 26.5 else if (io9 >= 1650) fuel = 28.1 else if (io9 >= 1600) fuel = 30 else if (io9 >= 1550) fuel = 31.8 else if (io9 >= 1500) fuel = 33.7 else if (io9 >= 1450) fuel = 39.3 else if (io9 >= 1400) fuel = 41.2 else if (io9 >= 1350) fuel = 43.1 else if (io9 >= 1300) fuel = 45where io9 is I/O send by the device in mv and each data in mv correspand to a fuel level in liter. When I test it with the device it displays the correct data.
Now my question is how can I display does given data in the pop-up window?
NB: I had added fuel in pop info under preferences but nothing shown.