Ethernet Communications Modules, 3rd Edition, Rev. D
5-25
Chapter 5: MODBUS TCP for H0/H2/H4-ECOM100
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Make sure to check the box for “ModbusTCP” and
make “Device #” equal to the “Slave ID” that was
used in the ECxX box(s), and enter the IP address
of the Modbus slave. Leave the UnitID at 255 and
port at 502 unless your slave documentation instructs
otherwise.
NOTE:
UnitID is normally used with ethernet-serial gateways,
where one IP address (the gateway) may be used for many
serial slaves. Here, the UnitID would represent the serial slave
address, and would need to be changed to match the various
slaves.
So the IP address might be 10.1.45.34 for a Modbus
gateway and the UnitID would be “1” for the first
serial slave,“2” for the second, and so on.
Once you click “OK”, the ECOM100 will be updated, there is no further action to take place
with NetEdit until you are ready to add additional information to the table.
Содержание H0-ECOM
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