Omron NB-series Operation Manual page 141

2
Go to the [XY Graph] tab and set the parameters related to the XY Graph.
Type: Includes Single page and Multiple pages.
If "Single page" display is selected, only the data change information of the sampling value in
the current page is displayed, and the points out of the sampling points in single page will not
be saved and displayed. If "Multiple pages" display is selected, the old data can be displayed
by scrolling and the data in the past can be saved. In this way, when the XY Graph is scrolled
forward, the previous sampling data will not be lost. The history data is stored in the memory
for the reference in future.
Property (it is available option when [Trend] is selected for [Draw Type]:
Refers to the horizontal direction and vertical direction, i.e. the graphics is displayed in
horizontal direction or vertical direction when the sampling data is displayed.
Sampling Methods: They are shown as below.
Sampling Method
Periodic sampling
OFF ON trigger sampling
ON OFF trigger sampling
OFF ON trigger sampling
OFF ON reset trigger sampling
ON OFF reset trigger sampling
Cycle: Refers to the interval between the sampling points each 2 pages with the unit of "s" or
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
The data is sampled periodically.
Only when the state of the specified bit address turns ON from OFF, the
sampling is triggered.
Only when the state of the specified bit address turns OFF from ON, the
sampling is triggered.
Only when the state of the specified bit address changes, the sampling is
triggered.
Only the state of the specified bit address turns ON from OFF, the sampling
is triggered, and the state of the specified bit address will be reset
automatically after the triggering.
Only the state of the specified bit address turns OFF from ON, the sampling
is triggered, and the state of the specified bit address will be reset
automatically after the triggering.
"100 ms".
3 Functions of NB-Designer
Descriptions
3
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