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Reference Manual
00809-0100-4026, Rev HA
Section 4: Electrical Installation
November 2014
Electrical Installation
3. Enable HART communication and make sure the port for the RS-485 Converter is
selected. Use the following settings:
4. Connect the power wires (or cycle power) to the transmitter.
5. Wait 20 seconds and then open the Search Device window in RRM (also see Note on
page 68). Make sure HART address 1 is being scanned.
6. Connect to the transmitter and perform the necessary configuration.
7. After completing the configuration, disconnect the RS-485 Converter, connect the
Modbus communication wires and cycle power to the transmitter
8. Verify that communication between the transmitter and the RTU is established (can
take up to 60 seconds from startup).