Fast Modbus/en: различия между версиями

Fast Modbus/en (просмотреть исходный код)

Версия 16:06, 29 декабря 2023

315 байт убрано ,  5 месяцев назад
Новая страница: «Please note that for event generating registers, the time specified in the polling interval field does not matter. Event queries will be executed every 50 ms. However, the actual response time to events will depend on the number of devices on the bus and events, as well as the presence of errors. Nevertheless, this time will be significantly shorter than when using standard commands.»
(Новая страница: «It is possible to set the priority in the web interface of the controller, in the settings of the serial device driver. If any value other than "In order" is specified for the polling period parameter, the register will have a high priority.»)
(Новая страница: «Please note that for event generating registers, the time specified in the polling interval field does not matter. Event queries will be executed every 50 ms. However, the actual response time to events will depend on the number of devices on the bus and events, as well as the presence of errors. Nevertheless, this time will be significantly shorter than when using standard commands.»)
Метки: правка с мобильного устройства правка из мобильной версии
Строка 60: Строка 60:
It is possible to set the priority in the web interface of the controller, in the settings of the serial device driver. If any value other than "In order" is specified for the polling period parameter, the register will have a high priority.  
It is possible to set the priority in the web interface of the controller, in the settings of the serial device driver. If any value other than "In order" is specified for the polling period parameter, the register will have a high priority.  


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Please note that for event generating registers, the time specified in the polling interval field does not matter. Event queries will be executed every 50 ms. However, the actual response time to events will depend on the number of devices on the bus and events, as well as the presence of errors. Nevertheless, this time will be significantly shorter than when using standard commands.
Обратите внимание, что для регистров генерирующих события не важно какое время указано в поле период опроса. Запрос событий будет выполняться каждые 50 мс. Но реальное время реакции на события будет зависеть от количества устройств на шине и событий, наличия ошибок. Тем не менее это время будет значительно меньше чем при опросе стандартными командами
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Источник — https://wirenboard.com/wiki/Служебная:Сравнение_версий/78225