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Serial Port Profiles
Adding/Editing Modbus Slave IP Settings
Configure the following parameters:
UID Start When Destination is set to Host and you have sequential Modbus Slave IP
addresses (for example, 10.10.10.1, 10.10.10.2, 10.10.10.3, etc.), you can
specify a UID range (not supported with IPv6 addresses) and the IOLAN will
automatically increment the last digit of the configured IP address. Therefore,
you can specify a UID range of 1-100, and the IOLAN will route Master
Modbus messages to all Modbus Slaves with IP addresses of 10.10.10.1 -
10.10.10.100.
Range: 1-247
Default: 0 (zero)
UID End When Destination is set to Host and you have sequential Modbus Slave IP
addresses (for example, 10.10.10.1, 10.10.10.2, 10.10.10.3, etc.), you can
specify a UID range (not supported with IPv6 addresses) and the IOLAN will
automatically increment the last digit of the configured IP address. Therefore,
you can specify a UID range of 1-100, and the IOLAN will route Master
Modbus messages to all Modbus Slaves with IP addresses of 10.10.10.1 -
10.10.10.100.
Range: 1-247
Default: 0 (zero)
Type Specify the configuration of the Modbus Slaves on the network.
Data Options:
z Host—The IP address is used for the first UID specified in the range. The
last octet in the IPv4 address is then incremented for subsequent UID’s in
that range.
z Gateway—The Modbus Master Gateway will use the same IP address
when connecting to all the remote Modbus slaves in the specified UID
range.
Default: Host
Start IP Address The IP address of the TCP/Ethernet Modbus Slave.
Field Format: IPv4 or IPv6 address