This Real Time Plot Setup screen shows the Start Time, Time Period (= 1 Minute), and End Time. You may select the Plot Interpolation (None or Line), and the Tag Group to be plotted. You may also assign any selected tag to the four pens by tapping on the button next to the pen labels (1:, 2:, 3:, 4:). You may also assign colors to the pen traces by tapping on the color tiles associated with each of the four pens. 

(Use Plot Setup screen to select Plot Interpolation, pen colors, pen assignments to tags.) Check boxes allow you to turn off grid, show/hide pen trace etc. The Current Time is shown at the top left. Tap on Pause to pause the trend while InstantHMI continues to collect the trend data so it can display it later when you Start the trend again. The trend plot will scroll left when the end of the Time period is reached, and InstantHMI will continue to record the real time trend data until you stop the real time trend by tapping on the Stop button or switch to Main Menu by tapping on Menu (to access the popup Real Time Menu dialog) and then Main Menu.

(Tap on ‘Real Time’ button to set Real Time Trend Properties.) On this Plot Setup screen you may tap on the date or time field to enter new Start Time/End Time. You may also change Time Period, Plot Interpolation, and the tags with the History Logs to be plotted. You may also assign any tag with a History Log to the four pens by tapping on the button next to the pen labels (1:, 2:, 3:, 4:). Assign colors to the pen traces on the History plot by tapping on the color tiles associated with each of the four pens. 

(Use Plot Setup screen to select Time Period, Plot Interpolation, pen colors, pen assignments to tags including those designated for data logging or real time trending.) Check boxes allow you to turn off grid, show/hide pen trace etc. The Start Time and End Time of the trend history log are shown at the top. Tap the Left arrow control  to trend from beginning of the History Log, or Right arrow control to trend from the end of the History Log, or the Left/Right scroll arrows to scroll the trend left or right by one-third of the Time Period.