9. Choosing the communication data. From the previous menu, press
ESC to return to the System Parameters menu. Scroll to
Communication Setting and press ENT. Select Baud rate and press
ENT. The default setting is 9600. Depending on the data
acquisition/SCADA system being used, the baud rate may need to be
increased or decreased. Scroll up/down to select other speeds and
press ENT.
Next, select Address and press ENT. This designates the inverter
address. Each inverter within the Modbus network must have a unique
address. Scroll up/down to choose an address for the inverter and
press ENT. Addresses can be assigned from 1-128. See Figure 5-7.
Figure 5-7 Communication Setting
10. Setting the LCD contrast grade. From the previous menu, press ESC
to return to System Parameters menu. Select LCD Contrast Setting
and press ENT. Using the up/down arrows increase or decrease the
contrast to the desired setting. Press ENT to accept the changes.
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