Configure Digital Communications; Configure Hart/Bell 202 Communications - Emerson Micro Motion 2700 Configuration And Use Manual

Integrate the meter with the control system
6.6

Configure digital communications

The digital communications parameters control how the transmitter will communicate
using digital communications.
Your transmitter supports the following types of digital communications:
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•
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Note
The service port responds automatically to a wide range of connection requests. It is not
configurable.
6.6.1

Configure HART/Bell 202 communications

Display
ProLink II
ProLink III
Field Communicator Configure > Manual Setup > Inputs/Outputs > Communications > HART Communications
Overview
HART/Bell 202 communications parameters support HART communication with the
transmitter's primary mA terminals over a HART/Bell 202 network.
The HART/Bell 202 communications parameters include:
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•
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Procedure
1.
124
HART/Bell 202 over the primary mA terminals
HART/RS-485 over the RS-485 terminals
Modbus/RS-485 over the RS-485 terminals
Modbus RTU via the service port
OFF-LINE MAINT > OFF-LINE CONFG > COMM
ProLink > Configuration > Device > Digital Comm Settings
Device Tools > Configuration > Communications > Communications (HART)
HART Address (Polling Address)
Loop Current Mode (ProLink II) or mA Output Action (ProLink III)
Burst Parameters (optional)
HART Variables (optional)
Set HART Address to a unique value on your network.
Valid address values are between 0 and 15. The default address (0) is typically used
unless you are in a multidrop environment.
Tip
Devices using HART protocol to communicate with the transmitter may use either HART
Address or HART Tag (Software Tag) to identify the transmitter. Configure either or both, as
required by your other HART devices.
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Micro Motion Model 2700 Transmitters with Analog Outputs