Set the Baud rate, Data bits, Parity, Stop Bits and Handshaking parameters to match the
14.4.7
settings made in the HMA for LevelMaster communication.
The Terminal application settings should be as below.
14.4.8
Click Connect.
14.4.9
Create a Transmit Macro that will send U02?$0D and check the checkbox to the right of
14.4.10
the macro definition. Note that the 02 in the macro represents the Poll Address of the
Model 706 device, so the number used should match the actual Poll Address of the
attached device.
Verify that the Terminal application is receiving responses from the HMA and that there
14.4.11
are no communication errors being reported. The Receive buffer section should have the
same number of responses as the Transmit buffer section.
41-621.1 HART
®
to Modbus
®
Adaptor Operating Manual
47