Frick QUANTUM LX Control Panel, Руководство по обслуживанию

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QUANTUM ™ LX EVAPORATOR CONTROL PANEL
COMMUNICATIONS SETUP
090.610-CS (MAY 2016)
Page 109
COMMUNICATIONS DATA LOGGING SCREENS
SERVICE – Communications Log
DESCRIPTION: This screen allows the technician to view
the status of all serial communications ports. or the status
of all Modbus TCP communications. Refer to the section
entitled Modbus TCP Log in the Modbus Protocol chapter.
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 serial
communications information that the Quantum™ LX is re-
ceiving and transmitting, one port at a time. Simply select
the button at the upper right side of the screen that corre-
sponds 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).
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 for-
mat). This information can be used to compare against the
data being sent and received at the other end of the com-
munications link, to verify proper operation. Refer to the
section on Hyperterminal for some examples of how this
screen may be used.
SERVICE – ModBus TCP Log
DESCRIPTION: This screen allows the technician to view
the status of all Modbus TCP communications. Refer to
the section entitled Modbus TCP Log in the Modbus Pro-
tocol chapter.
The following user selectable button is provided:
• [Refresh]
This screen allows the technician to view all of the Modbus
TCP communications information that the Quantum™ LX is
receiving and transmitting.
Each time a new command is sent or received, the screen
will need to be refreshed by selecting the
[Refresh] button.
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 for-
mat). This information can be used to compare against the
data being sent and received at the other end of the com-
munications link, to verify proper operation.
NOTE: Refer to the section entitled Modbus TCP Log in
the Modbus Protocol chapter for additional information.