Advanced Task
Flow Function
•
To apply the flow function to a selected measurand, enable FLOW from the
process menu and press ENTER. The square root symbol is displayed
beside the measurand to indicate that the FLOW function is active (e.g.)
% Span
•
To convert a selected measurand display from a numerical value to a
percentage of full-scale reading, enable SPAN from the process menu and
press F1 (SETTINGS) to provide access to the span definition parameters.
Two span definitions are required, Zero and Full Scale.
To leave span at current setting, press EXIT.
To define zero and full-scale settings, proceed as follows.
To cancel % SPAN, press INPUT and turn function OFF at the process
menu.
To cancel FLOW, press INPUT and turn function
OFF at the process menu.
23
Process Functions
K249 Issue No. 4