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Gas sensor WB-MSGR/en: различия между версиями
Новая страница: «==== Automatic relay control ==== In modifications of sensors with relay the algorithm of its operation is as follows: if the value Rs/Rs0 ("Rs ratio") exceeds th…»
(Новая страница: «The value of Rs0 depends on the type of sensor and can vary from one instance to another, so it is initially possible to set the value of Rs0 equal to the resista…») |
(Новая страница: «==== Automatic relay control ==== In modifications of sensors with relay the algorithm of its operation is as follows: if the value Rs/Rs0 ("Rs ratio") exceeds th…») |
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The value of Rs0 depends on the type of sensor and can vary from one instance to another, so it is initially possible to set the value of Rs0 equal to the resistance after entering the operating mode. | The value of Rs0 depends on the type of sensor and can vary from one instance to another, so it is initially possible to set the value of Rs0 equal to the resistance after entering the operating mode. | ||
==== | ==== Automatic relay control ==== | ||
In modifications of sensors with relay the algorithm of its operation is as follows: if the value Rs/Rs0 ("Rs ratio") exceeds the set threshold "High threshold" (register 61), the relay <b>is disabled</b>. If the value becomes less than the "Low threshold" (register 62), the relay <b>is switched on</b>. | |||
Для корректной работы параметры "Rs ratio", "High threshold" и "Low threshold" должны иметь значения, отличные от нуля. | Для корректной работы параметры "Rs ratio", "High threshold" и "Low threshold" должны иметь значения, отличные от нуля. | ||