Chapter 4 Examples
Next, create two Momentary button elements in order to trigger ALARM 1 and ALARM 2. The
addresses of ALARM 1 and ALARM 2 are $100.0 and $100.1 respectively. Then, create a Report
List element and a Remove storage element on the screen. After complete the above settings,
the user’s screen will look like the figure below.
Click Tools > Compile command to perform Compile operation and download the screen data
into HMI.
At this time, user’s HMI screen will look like the figure below. Because the Clock Macro
command ($0 = $0 + 1) is set, the user can see that there are some changes in Historical Trend
Graph.
4-24 Revision May, 2010