Figure 33: Graph example
View graph data
Graphs are used to track and visualize performance
of key parameters operating over a period of time.
The display has pre-configured point graphs that
are available for a user to choose from a drop-down
list.
The graphs are plotted over an X and Y axis. The
X-axis represents time and the Y-axis represents
parameter unit or range.
The user can zoom in and zoom out on the graphs
to view parameter behavior over a prolonged period
of time. See Table 4.
The graph screen is divided into two pages to
accommodate more setpoints. Review Table 10.
To observe graphs or trends for setpoints not
pre-configured on the display, the MAP browser
interface can be used.
USB functions and data import and
export
To read documents complete the following steps:
1. Navigate to the configuration page by tapping
on the
Settings
icon on the display.
2. Connect a USB drive to either of the USB ports
on the display to view documents such as the
installation manual, start-up guide, and MAP
documents.
3. When the USB drive is connected, the USB
Status shows
Ready
. In the drop-down menu,
select the
Read
from USB option.
4. Tap on the empty space underneath the
OPEN PDF icon and type in the name of the
document. Ensure the name of the document
is typed correctly. Tap on the OPEN PDF icon
to view the document.
Note:
Only documents in Adobe PDF
format can be displayed at this time.
Figure 34: Opening a PDF
To export data and storage:
1. Navigate to the navigation wheel on the
display, and tap on the
USB functions
icon.
Advanced Graphic Touchscreen Display on 25 Ton to 80 Ton Johnson Controls Premier Rooftop Units
42
Johnson Controls
