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Aurora H2O User’s Manual 1
Chapter 4. Programming Advanced Features
Chapter 4. Programming Advanced Features
4.1 Comm Port Settings
To access the communication port settings, from the Main Menu select Settings and
press Enter . The following screen appears:
To access the communications port settings, select Comms... and press Enter . The
following screen appears:
4.1.1Selecting a Comm Port
There are two physical comm ports in the Aurora H2O . Comm Port 1 is aligned to SCADA
in the instrument program and Comm Port 2 is aligned to SERVICE . This setup enables the
user to have Comm Port 1 set up for the primary digital output (for example, RS-485 to
the customer SCADA system), and Comm Port 2 to be used for service (for example, to
enable a service engineer to interface with the Aurora H2O using an RS-232 cable
connected to a laptop PC in the field, running AuroraView software).
To select a communication port, use the arrow keys to highlight Select and press Enter .
The following screen appears.
Select SCADA or SERVICE and press Enter . The screen returns to the Comm Port Menu .
4.1.2Setting the Baud Rate
To set the baud rate, from the Comm Port Menu select Baud Rate and press Enter . The
following screen appears.
Use the arrow keys to highlight the desired baud rate and press Enter . The screen
returns to the Comm Port Menu .