B&B Electronics WOP-2121V-N4AE - Manual - Manual (Page 383)

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PM Designer Operation Manual
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CHAPTER 12 DATA COLLECTION AND HISTORIC DISPLAYS
12.3. Displaying Logged Data Trend Using Historic Trend Graph
12.3.1. Basic Operations
Follow the steps below to create a historic trend graph:
1) Click Historic Trend Graph icon in the Object toolbar, or select Historic Trend Graph in the Object sub-menu.
2) Move the cursor to the screen on which you want to create the object.
3) Click at the desired position on the screen to place the new object.
You can use a Historic Trend Graph to display the values of the data collected by a data logger as a trend graph.
A historic trend graph can display up to 16 curves. The above is an example of the historic trend graph with two curves. A
historic trend graph can provide a cursor for you to estimate the value in the desired time
Cursor