История
20 сентября 2022
Новая страница: «'''Analog inputs''' — ADC inputs used to measure the voltage applied to them. Analog inputs in automation devices are designed to connect sensors with an . analog output signal.»
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Новая страница: «{{DISPLAYTITLE: Analog inputs (ADC)}} == Определения == '''Analog to digital converters (ADC)''' — devices designed to convert input analog signals into digital code.»
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Обновление для соответствия новой версии исходной страницы.
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25 июля 2022
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Нет описания правки
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Новая страница: «See also: * ADC channels in Wiren Board 6.2 * ADC lists for older controller versions»
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Новая страница: «== ADC list for WB6 controller ==»
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Новая страница: «Also, the value can be obtained in manual mode: Low-level work with ADC.»
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Новая страница: «The wb-homa-adc daemon translates the value to the MQQT message queue in the /devices/wb-adc/controls/Vin topic. Therefore, the value is displayed in the web interface as the Vin channel of the ADCs device»
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Новая страница: «== Input voltage ==»
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Новая страница: «#Voltage must be within acceptable range. #Ax terminal blocks perform two functions: ADC and low voltage load control. Before measuring voltage, set the corresponding low voltage load control output to the "off" position. For example, if you are connecting to terminal A1, disable A1_OUT in the web interface (section Relays & FETs). #Connect your source to the terminal. The voltage value will immediately appear in the Wired Board Web Interface | web interfa...»
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Обновление для соответствия новой версии исходной страницы.
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24 мая 2019
15 мая 2019
Нет описания правки
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Новая страница: «{| border="1" | Terminal block || Divider|| Formula to recalculate || Final formula || comments |-»
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Новая страница: «{| border="1" | Terminal block || Divider || Formula to recalculate || Final formula (without divider) || V max. measured (with divider) || comments |- | A1-A8…»
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Новая страница: «| Vin || 33k/4k53 ||N / 4095 * 1.85V * 8.28 || V = N * 3.74 mV || 30V || input voltage, iio channel: 0 |-»
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Новая страница: «{| border="1" | Terminal block || Divider|| Formula to recalculate || Final formula || V max || comments |-»
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Новая страница: «| Vin || 33k/4k51 ||N / 4095 * 1.85V * 8.32 || V = N * 3.76 mV || 30.6V || input voltage, iio channel 0 |-»
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Новая страница: «| A1-A3 || 100k/90.9k || N / 4095 * 1.85V * 2.100 || V = N * 0.949 mV || 7.4V || |- | A4-A5 || 100k/11.86k || N / 4095 * 1.85V * 9.43 || V = N * 4.26 mV || 34.…»
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Новая страница: «{| border="1" | Terminal block || Divider || Formula to recalculate || Final formula (without divider) || V max. measured (with divider) || comments |-»
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Новая страница: «| 4В/li_pol || 7 || | V = N * 1.807 mV || - || on the 4 В line |- | Vin || 5 |88k7/12k|| V = N * 3.80 mV || 31V || inpit voltage |- |}»
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Новая страница: «{| border="1" class="wikitable" style="text-align:center" ! terminal block || ADC Channel (LRADCxx) || Divider|| Final formula (without divider) || V max. meas…»
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Новая страница: «See Wiren Board 6.2: Peripherals#Каналы АЦП»
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Новая страница: «=== A list of ADC for different devices ===»
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Новая страница: «A part of the ADC channels is output to the terminals in parallel with the low-voltage load control transistors. '''Make sure''' you have closed the corresponding…»
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Новая страница: «=== The main channels ===»
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Новая страница: «In Wiren Board 6, the ADC channels of the processor are connected to terminals A1-A4. Also, the ADC has input voltage (after the input diodes) and voltage at the…»
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Новая страница: «The ADC channels serving the R1 and R2 inputs have a built-in independent current source that is used to measure the resistance connected to the channel. Current…»
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Новая страница: «The Wiren Board 5 uses 8 different ADC channels that are connected to separate processor channels. The 4V line is connected to the BAT channel (LRADC7), in additi…»
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Новая страница: «Wiren Board сontrollers versions 2.3 and 4 have 8 ADC channels that are multiplexed into one processor channel (LRADC1). Multiplexing channels are shown in the t…»
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Новая страница: «== Technical details on the implementation of the ADC ==»
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перевести статью по ссылке
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Новая страница: «The wb-homa-adc daemon translates the value to the MQTT message queue in the topic /devices/wb-adc/controls/BAT. Therefore, the value is displayed in the web inte…»
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Новая страница: «== Battery voltage ==»
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Новая страница: «Демон wb-homa-adc транслирует значение в очередь сообщений MQQT в топик /devices/wb-adc/controls/Vin . Таким…»
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Новая страница: «== Input voltage ==»
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перевести сопутствующую статью
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Новая страница: «TODO: you should write here how to configure resistive inputs through the web interface.»
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Новая страница: «Wiren Board 5.8 controllers '''and below''' were able to measure the resistance of resistors connected to the R1 and R2 inputs.»
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Новая страница: «== Resistance measurement ==»
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Новая страница: «Also, the value can be obtained in manual mode:Низкоуровневая работа с ADC.»
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Новая страница: «A special WB-homa-adc driver translates the value to the MQTT system and can be obtained there.»
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Новая страница: «== Using values from external programs ==»
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Новая страница: «#Select the terminal to which your source can be connected based on the maximum allowable voltage (see table below). #Most ADC terminals have two functions: ADC a…»
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Новая страница: «== How to get voltage from ADC ==»
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