Figure 5-4: Modbus Communications Page
One Modbus Address
: When this option is selected, this address is used by the Gateway
for Modbus RTU communications.
Multiple Modbus Addresses: When this option is selected, a new column for address will
appear on the Modbus mapping page.
Modbus TCP Port: This is the TCP/IP port the Gateway uses for Modbus TCP (Ethernet). To
change TCP/IP port settings, see the Internal Firewall section for more details.
Baud Rate: The data rate or speed of serial communications. This setting is only required
for Modbus RTU.
Parity: This setting determines parity (none, even, or odd) to use for error checking
purposes. This setting is only required for Modbus RTU.
Stop Bits: This setting determines the number (1 or 2) of stop bits to use when ending a
message. This setting is only required for Modbus RTU.
Reference Manual Operation and Maintenance
00809-0200-4410 September 2020
Emerson.com/Rosemount 35
To Next Page
Loading...
