P
i am trying to calculate and display the day total flow of steam (in tons). i used a process character <tag name of flowmeter.sum>. this displays the total quantity of flow of steam for 24 hrs. but the data resets after 24hrs. is there a way where i can save the previous 24 hr data for the next 24 hrs and display it? my dcs calculates the flow from 6 am in the morning to 6 am next morning. how can i change this timing? how can i use date and time functions, if there are any?
and what are the basics of signal setter and valve blocks?
thank you
and what are the basics of signal setter and valve blocks?
thank you