Emerson AMS Trex Device Communicator User Manual page 122

Field Communicator application
September 2021
3.26.7
122
1.800.561.8187
Figure 3-50: Gauge chart
Graphs
A graph is a snapshot line drawing of device information. Use the drop-down list to select
the variable you want to highlight. Additional variables may be present if more than one is
defined for the option selected in the drop-down list.
The selected variable from the drop-down list appears as a bold, solid-colored line while
the other variables with the same Y-axis appear as thin colored lines. The colors displayed
are determined by the device description and may vary between devices. The labels and
axis displayed are determined by the device manufacturer.
You may also see symbols such as circles on some variables. These show keypoints that
indicate the important values on a graph. If more than seven variables are on the graph,
"+" symbols are displayed for the keypoints.
www.
information@itm.com
.com
User Guide
User Guide