Connect With Prolink Iii; Connection Types Supported By Prolink Iii - Emerson Micro Motion CDM100M A Series Configuration And Use Manual

Using ProLink III with the transmitter
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These features are documented in the ProLink III manual. They are not documented in the
current manual.
ProLink III messages
As you use ProLink III with a Micro Motion transmitter, you will see a number of messages
and notes. This manual does not document all of these messages and notes.
Important
The user is responsible for responding to messages and notes and complying with all safety
messages.
C.2

Connect with ProLink III

A connection from ProLink III to your transmitter allows you to read process data,
configure the transmitter, and perform maintenance and troubleshooting tasks.
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C.2.1

Connection types supported by ProLink III

Different connection types are available for connecting from ProLink III to the transmitter.
Choose the connection type appropriate to your network and the tasks you intend to
perform.
The transmitter supports the following ProLink III connection types:
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When selecting a connection type, consider the following:
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The ability to connect to and view information for more than one device
A guided connection wizard
Connection types supported by ProLink III
Connect with ProLink III over Modbus/RS‐485
Connect with ProLink III over HART/Bell 202
Service port connections
HART/Bell 202 connections
Modbus/RS-485 8-bit connections (Modbus RTU)
Modbus/RS-485 7-bit connections (Modbus ASCII)
Service port connections are specialized Modbus/RS-485 connections that use
standard connection parameters and a standard address that are already defined in
ProLink III. Service port connections are typically used by field service personnel for
specific maintenance and diagnostic functions. Use a service port connection only
when another connection type does not provide the functionality you need.
Some connection types require opening the wiring compartment or the power
supply compartment. These connection types should be used only for temporary
connections, and may require extra safety precautions.
(Section C.2.1)
(Section C.2.2)
(Section C.2.3)
Micro Motion ® Compact Density Meters (CDM)