Emerson AMS Trex Device Communicator User Manual page 120

Field Communicator application
September 2021
3.26.5
120
1.800.561.8187
Figure 3-48: Horizontal bar chart
Vertical bar charts
A vertical bar chart formats device data into bars from bottom to top and varies with time.
Use the drop-down list to select the variable you want to highlight. Additional vertical bars
may be present if more than one variable is defined for the option you selected in the
drop-down menu. The selected variable from the drop-down list is outlined in color and
has a black dot above it. The colors are determined by the device description and may vary
between devices. The labels and axis displayed are determined by the device
manufacturer.
The chart update rate is determined by the device manufacturer. The default chart update
rate is 1 second.
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