modbus_tcp_server
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modbus_tcp_server [2018/10/01 15:34] – emozolyak | modbus_tcp_server [2019/01/10 15:19] – emozolyak | ||
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ATTENTION! For correct reading from the WebHMI registers of Double Word type (time, float, etc.) via the Modbus | ATTENTION! For correct reading from the WebHMI registers of Double Word type (time, float, etc.) via the Modbus | ||
- | TCP protocol, the Modbus - client should use a group register read, i.e. to use the minimum | + | TCP protocol, the Modbus - client should use a group register read, i.e. to use the data length of 2. |
- | more words in a query. | + | |
| | ||
{{setup_modbus_server.png? | {{setup_modbus_server.png? | ||
modbus_tcp_server.txt · Last modified: 2022/02/09 11:07 by emozolyak