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Wiren Board Device Modbus Address/en: различия между версиями
Wiren Board Device Modbus Address/en (просмотреть исходный код)
Версия 17:38, 4 июня 2019
, 5 лет назадНовая страница: «Modbus address of the Wiren Board devices is printed on the label (the address is in decimal format). If the device has already been in use and its address has be…»
(Новая страница: «Modbus address of the Wiren Board devices is printed on the label (the address is in decimal format). If the device has already been in use and its address has be…») |
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== Сurrent Modbus address resolution == | == Сurrent Modbus address resolution == | ||
Modbus | Modbus address of the Wiren Board devices is printed on the label (the address is in decimal format). If the device has already been in use and its address has been changed, the address must be found in some way. The Wiren Board controller software includes the modbus_client utility to work with devices connected to RS-485 outputs via the Modbus Protocol (the Modbus address of the Wiren Board devices is stored in the 0x80 register). Help on the command can be obtained by running it without any parameters, a detailed description is on the [[Modbus-client/en|Modbus-client]]. Access to the command line is described in the SSH article. | ||
<syntaxhighlight lang="bash">root@wirenboard:~# service wb-mqtt-serial stop</syntaxhighlight> | <syntaxhighlight lang="bash">root@wirenboard:~# service wb-mqtt-serial stop</syntaxhighlight> | ||