V6 – How to subtract a cumulative value to get hourly value

[grhsc]

For example, the collected tags are the accumulated power consumption, whether it can pass the
current value – the value of the previous hour = the difference between 2 periods.

8:10 Electricity reading 1000 kwh
8:20 Electric reading 1067 kwh
Then the 10-minute power consumption is 67 kwh

I guess it’s hard, I’m currently clueless, it would be great if you could help

[Author]

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