Emerson Network Router, User Manual

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Installation and Use Manual 19
Installation and Setup
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• If you use any other connection type, you must configure ProLink II connection parameters to
match the transmitter’s configuration. If you do not know the transmitter’s configuration, you
can use a Communicator or the transmitter’s display to view or change its configuration.
- For all transmitters, if you are using HART protocol, you can specify the transmitter’s
HART tag (software tag) instead of the HART address, if a HART tag has been configured
in the transmitter.
- For all Series 1000/2000/3000 transmitters, see Table 2-4 for default values for each
connection type.
- For LF-Series transmitters, see Table 2-5 for default values for each connection type.
- For IFT97xx transmitters, communication parameters are not configurable. Settings are
listed in Table 2-6. Configure ProLink II connection parameters to match these settings.
- For RFT97xx transmitters, communication is configured using switches and jumpers on
the transmitter. Check your transmitter and refer to the transmitter manual to determine
your transmitter’s configuration, then configure ProLink II connection parameters to
match these settings. Factory default settings for these transmitters are listed in Table 2-6.
Table 2-2 MVD Direct Connect auto-detection limits
Parameter Option
Protocol Modbus RTU (8-bit)
Modbus ASCII (7-bit)
Baud rate Standard rates between 1200 and 38,400
Parity Even, odd, none
Stop bits 1, 2
Table 2-3 Model 2400S service port auto-detection limits
Parameter Option
Protocol Modbus RTU (8-bit)
Modbus ASCII (7-bit)
Address Responds to both:
• Service port address (111)
• Configured Modbus address (default=1)
Baud rate Standard rates from 1200 to 38,400
Stop bits 1, 2
Parity Even, odd, none