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Reference Manual
00809-0100-4026, Rev KC
Electrical Installation
October 2018
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 96). 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).