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Template:Modbus custom register block RutOS (view source)
Revision as of 14:03, 17 October 2022
, 14:03, 17 October 2022→Reading Created Custom Modbus Registers with Modbus TCP Master
<li>QModMaster;</li>
<li>QModMaster;</li>
</ul>
</ul>
==Modbus TCP Master configuration==
[[File:Modbus custom reg2.png|border|class=tlt-border|1100x700px]]
* Add a new slave device
[[File:Modbus custom reg3.png|border|class=tlt-border|1100x700px]]
* Enable
* Type name
* Write Slave ID (1)
* And your Slave's (Router's) IP
* Write request name and add it
[[File:Modbus custom reg4.png|border|class=tlt-border|1100x700px]]
* Select '''Data type''' (ASCII)
* Select '''function''' (Read holding registers)
* Type '''first register number''' (1025)
* Type '''register count''' (15 in this scenario)
* Enable this request
* With Modbus TCP master you can read data just by using ASCII data type and interactive test button.