QUANTUM
™
LX EVAPORATOR CONTROL PANEL
MAINTENANCE
090.610-M (MAY 2016)
Page 42
SERVICE SCREENS
SERVICE – Communications Log
DESCRIPTION: This screen allows the technician to view
the status of all communications ports.
The following user selectable buttons are provided:
• [Show Comm1]
• [Show Comm2]
• [Show Comm3]
• [Show Comm4]
This screen allows the technician to view all of the
communications information that the Quantum™ LX is
receiving and transmitting, one port at a time. Simply
select the button at the upper right side of the screen that
corresponds to the port that you wish to view. The selected
port name (in this case Comm4) will appear in the upper left
side of the screen.
Each time a new command is sent or received, the screen
will need to be refreshed by selecting the [Show CommX]
button (where X is replaced with the comm port number).
This screen will display all data that is coming through the
selected Communications (Comm) port. The top line of
data is the most recent activity. At the left of each line,
you should see whether the data is IN or OUT (Receive or
Send), and the actual data (in Hexadecimal format). This
information can be used to compare against the data being
sent and received at the other end of the communications
link, to verify proper operation.
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