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UART Communication Settings/en: различия между версиями
Новая страница: «To be able to access the device that supports the modbus RTU Protocol over the RS-485 bus, it is necessary to know its modbus address, as well as the data exchang…»
(Новая страница: «== Changing data exchange settings ==») |
(Новая страница: «To be able to access the device that supports the modbus RTU Protocol over the RS-485 bus, it is necessary to know its modbus address, as well as the data exchang…») |
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== Changing data exchange settings == | == Changing data exchange settings == | ||
To be able to access the device that supports the modbus RTU Protocol over the RS-485 bus, it is necessary to know its modbus address, as well as the data exchange rate, parity, the number of stop bits installed on the device. '''Important: Before executing the commands below, stop the wb-mqtt-serial:<code> service wb-mqtt-serial stop service</code>''' | |||
Узнать текущие настройки параметров обмена данными, можно, прочитав значение указанных выше регистров, например: | Узнать текущие настройки параметров обмена данными, можно, прочитав значение указанных выше регистров, например: | ||