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WB-MRM2-mini Modbus Relay Modules/en: различия между версиями
WB-MRM2-mini Modbus Relay Modules/en (просмотреть исходный код)
Версия 18:20, 17 июля 2019
, 4 года назадНовая страница: «The Safety Timer slider allows you to set the shutdown time (in seconds) of all outputs when there is no communication with the Wiren Board (0 – the safety time…»
(Новая страница: «Using virtual switches Relay1 and Relay 2 in the web-interface, you can control the corresponding outputs of the module and monitor their status. If the relay is…») |
(Новая страница: «The Safety Timer slider allows you to set the shutdown time (in seconds) of all outputs when there is no communication with the Wiren Board (0 – the safety time…») |
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The current state of the inputs is indicated by the Button 1 and Button 2 checkboxes (they cannot be clicked to change the state). Press/enable counters are displayed in the Button 1 counter – Button 2 counter fields. The meter values are stored in the memory of the relay module microcontroller and are reset when the power is turned on/off and reset. | The current state of the inputs is indicated by the Button 1 and Button 2 checkboxes (they cannot be clicked to change the state). Press/enable counters are displayed in the Button 1 counter – Button 2 counter fields. The meter values are stored in the memory of the relay module microcontroller and are reset when the power is turned on/off and reset. | ||
The Safety Timer slider allows you to set the shutdown time (in seconds) of all outputs when there is no communication with the Wiren Board (0 – the safety timer is disabled). When communication with the controller is resumed, the switched-off relays will remain switched off. The slider is easy to control with the arrow keys, previously focusing on it with the mouse: moving the slider with the mouse does not provide sufficient accuracy. The safety timer allows stopping technological processes in case the control over the module is lost (for example, the RS-485 cable is broken). Always consider the possibility of losing communication with the controller when designing control systems. | |||
== Управление по Modbus == | == Управление по Modbus == | ||