Trend Curve - Omron NB Series Operation Manual

Example of Alarm Display component
Use a vector graphics (VG0) as the rectangle background and another vector graphics (VG1) as the
sunken display area. Use 2 Multiple State Setting components (SWD0, SWD1) to increase or
decrease the starting lines of alarm information displayed (i.e. controlling the increase or decrease
of the "Read Address" data). Place the actual Alarm Display component (AD0) on the surface of
vector graphics VG1. When the system is in operation, the alarm information will be displayed in the
Alarm Display component, as shown below:

3-6-19 Trend Curve

The Trend Curve component acquires some PLC data and displays it in the manner of a
trend curve at regular intervals. When each sampling period comes to an end, new data will be read
from the PLC and displayed on the right of the Trend Curve, which ensures the real-time display.
A typical example of Trend Curve is as above shown. Use one vector graphics as background, and use
the Scale component to express the information on the related trend curves. Then place the Trend
Curve component above the vector graphics.
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
3 Functions of NB-Designer
Vector
Scale
Trends
The latest data shows
on the left, and the
track moves right.
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