I am receiving water consumption from my Kamstrup Multical 21 meter. The readings are sent each 5 minutes as the current stand in liters:
idx: 258
svalue: "542097"
command: "udevice"
So the next value sent is:
idx: 258
svalue: "542107"
command: "udevice"
Meaning that 10 liters was consumed in this period. My problem is getting Domoitcz to only show the consumed water and not the current stand. At the moment once a day it will show the current meter stand, giving me a daily consumption of 542107 liters as an example. By the hour during the day the readings are correct. How do I create the my utility device do show the consumption correctly? Please see images below.
Thank you
Torben
- Skærmbillede 2019-01-26 kl. 11.04.52.png (53.67 KiB) Viewed 1091 times
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- Skærmbillede 2019-01-26 kl. 11.04.52.png (53.67 KiB) Viewed 1091 times