How to accumulate flow data in Yokogawa DCS?
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May I ask the experts how to calculate the cumulative flow rate for Yokogawa DCS?
In the basic instrument settings, there is an option for accumulation, allowing you to select the time period for accumulation! !
The answer is upstairs~~~
The PVI module has this function! ! !
When creating a variable, just check the \"Cumulative\" option and that’s it
Using the PVI module, Tag.SUM
If the HART protocol is available, simply retrieve the cumulative value from the field device; that SUM value is calculated by multiplying PV by events, so it isn’t very accurate.
Find the addition module, perform accumulation, and add a reset button to zero at the front
Learned it*:lol:lol:lol:lol:lol