17.01.2019, 20:47
Hi,
I have several SE powerTag`s that communicates on Modbus TCP to my LM. I have an object for each PowerTag that counts KWh. On these objects I have trend logs so I can see the KWh on a day to day basis.
My question is, what is the difference between Aggregate function Average and Maximum? Because I see that when I use Maximum the trend log is way to high.
Example: one day I used 17 KWh, on the average trend log I measured 17 KWh, but on Maximum trend log measured 142 KWh. Why is there so much difference?
BR Even Sundgot.
I have several SE powerTag`s that communicates on Modbus TCP to my LM. I have an object for each PowerTag that counts KWh. On these objects I have trend logs so I can see the KWh on a day to day basis.
My question is, what is the difference between Aggregate function Average and Maximum? Because I see that when I use Maximum the trend log is way to high.
Example: one day I used 17 KWh, on the average trend log I measured 17 KWh, but on Maximum trend log measured 142 KWh. Why is there so much difference?
BR Even Sundgot.