TrendAbleOutPut sheet:
It has been decided which substions that needs to have TrendAbleOutPuts, but by this table it can also be changed. This is to try to reduce the amount of data we log and for instance the Conveyer is per default set to "false".
There is also the Compression factor table: Originally BLX logs all data every 5 sec and have a compression factor of -1. But this produce a huge amount of data. In an attemt to reduce the data amount the compression factor for the BLX Pile have been changed to every 10 second (the 0.5) in table and only when there is a significant change.
The is an algorithm behind the compression factor which wont be described here.
All digital signals have a compression of 0 meaning that there will only be logged data when there is a change from 0 - 1 but not else.