A DEVICE FOR DISPLAYING A TREND RELATED TO A PROCESS VARIABLE

Embodiments of the present disclosure relate to a device for displaying process trends related to a process variable of a process plant. The device has a display that has a number of pixels in the horizontal axis in a row in the vertical axis, a calculator that is used for dividing the plurality of...

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Bibliographische Detailangaben
1. Verfasser:	PENUMATCHA, Vijaya Rama Raju
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	Embodiments of the present disclosure relate to a device for displaying process trends related to a process variable of a process plant. The device has a display that has a number of pixels in the horizontal axis in a row in the vertical axis, a calculator that is used for dividing the plurality of data points by the number of pixels in the horizontal axis to get a first value. The display is further used for displaying the plurality of data points in a number of lines in a corresponding column of pixels, the number of lines is the half of the first value. This advantageously also allows the operator to comprehend the shape of the graph retaining the important information of the trend.