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Viewing
trends
A controller
can read and store point values for any point in the control
program
that has trending
enabled.
On the
Equipment
Touch, you can view trend data for up to 4 points on a trend graph.
To view
1
2
3
4
trends
On the System screen, touch Trends.
The Trend Selector
screen shows any points in the control
program that have trending
enabled.
To select the
points you want to see on a trend graph (up to 4 points), touch the appropriate
box for the point. For example,
for the zone_temp_l
analog point, touch the Analog box.
Touch Next.
The Trend Scaling screen displays
the Date/Time
of the oldest and newest trend samples
in the controller
for
the selected
point(s). Touch a field to enter a new date or time.
Analog points only: The Min Y and Max Y fields show the range of the Y axis based on the lowest and highest
trend sample
values for the selected
point(s). Touch either field and edit the value to define a new range for
the Y axis.
6
Touch DisplayTrends.
Carrier
Proprietary
and Confidential
13
Equipment
Touch
CARRIER CORPORATION
@2015
User Guide
All rights
reserved
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