Frigicoll CCM-18A/N-E Manual de operação - Página 13
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Click "OK" when finish setting.
2˅Connection through Modbus/RTU Choose RTU to connect, as
shown below:
To PC port
In accordance with
the settings of
Modbus on web
page.
3.4.2.3 Test
Modbus Poll software can read/write the content of corresponding address in mapping table.
Take reading coil content for an example:
Choose "Poll Definition" under "Setup"
Modbus address
Initial address
needed to check
Address length
Click the "OK" button and it will display the content. If the content is the same as the value of the web page
which has the same address, it means that the software debugging
Fig.3.9
success.
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