DB-2: Difference between revisions
→Подключение к датчику в конфигураторе
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The com port number displayed in this menu is also needed to connect the sensor.</blockquote>[[Файл:Db2 configurator connection.png|мини|400x400пкс|Выберете порт и нажмите кнопку Открыть порт]] | The com port number displayed in this menu is also needed to connect the sensor.</blockquote>[[Файл:Db2 configurator connection.png|мини|400x400пкс|Выберете порт и нажмите кнопку Открыть порт]] | ||
=== '''<big> | === '''<big>Connecting to the sensor in the configurator</big>''' === | ||
# | # Select the appropriate port and click the “Open port” button in the “TD500 Configurator” program window. Power up the sensor by connecting the red cable. | ||
# | # After successful opening, click '''Search for sensors'''.<br><br><br><br><br><br><br>[[Файл:Db2 configurator calibration interface.png|мини|517x517пкс|Интерфейс калибровки датчика]] | ||
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=== '''<big> | === '''<big>Sensor calibration</big>''' === | ||
[[Файл:Db2_current_readings.png|справа|безрамки|500x500пкс]] | [[Файл:Db2_current_readings.png|справа|безрамки|500x500пкс]] | ||
DB-2 is calibrated without bulk product. It must be mounted on the hopper before calibration. | |||
Set the minimum value when the hopper is empty by clicking the Set Current button in the Empty line | |||
The full value should be set to 9-10 times greater than the current empty sensor value. | |||
Thus, if '''Current''' is 4741, then the '''Full calibration''' '''value''' should be set to 47410. To do this, in the sensor calibration interface, in the '''Full''' line, enter 47410 and click '''Set''' | |||
== '''<big> | === '''<big>Changing the network address</big>''' === | ||
To change the network address, click the Change network address button. In the window that opens, enter the required address (1-255) and click OK'''.'''[[Файл:DB2 network address.png|мини|Изменение сетевого адреса в датчике ДБ-2|без|402x402пкс]] | |||
=== '''<big>Tank calibration</big>''' === | |||
There is no need to calibrate the hopper with DB-2 installed in it. The measured value is very dependent on the humidity of the product. The level will be different in the morning, afternoon and evening, so the calibration data will be misleading. | |||
== '''<big>CONNECTION TO A MONITORING SYSTEM</big>''' == | |||
The power connection must be made in the cabin. Connection diagrams are presented below. | |||
It is connected to the sensor terminals in the same way as fuel level sensors - via a network address. | |||
* baudrate 19 200 | * baudrate 19 200 | ||
* data bits 8 | * data bits 8 | ||
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=== '''<big> | === '''<big>Connection diagram</big>''' === | ||
[[Файл:DB2_C200_connection_scheme.png|центр|мини|600x600пкс|Подключение к преобразователю RS-485 USB]] | [[Файл:DB2_C200_connection_scheme.png|центр|мини|600x600пкс|Подключение к преобразователю RS-485 USB]] | ||
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[[Файл:DB2_GPS_connection_scheme.png|центр|мини|600x600пкс|Подключение датчика к навигационному терминалу по интерфейсу RS-485]] | [[Файл:DB2_GPS_connection_scheme.png|центр|мини|600x600пкс|Подключение датчика к навигационному терминалу по интерфейсу RS-485]] | ||
== '''<big> | == '''<big>POSSIBLE PROBLEMS AND THEIR SOLUTIONS</big>''' == | ||
=== '''<big> | === '''<big>How to switch the sensor to analog mode</big>''' === | ||
<blockquote> | <blockquote>DB-2 in modification 23 years old and newer always works in two modes - RS-485 (orange and white cables) and analog (green cable). There is no need to additionally select analog mode.</blockquote> | ||
=== <big>''' | === <big>'''The level does not reach full when the hopper is full'''</big> === | ||
<blockquote> | <blockquote>If the level does not rise to full when filling the hopper, this is normal if the calibration was carried out according to the instructions. This is necessary so that the filling of the hopper is visible even when the product has high humidity. However, at high humidity the level will be significantly higher. | ||
If you want your graph to show how completely the bunker is filled, you can attach a calibration table. Take the sensor value that is observed when the bunker is full and set the corresponding value in the calibration table equal to the volume of the full bunker. | |||
But it is worth considering that in this case, when filling the bunker with humid product, the level may reach a maximum when the bunker is not completely filled.</blockquote> | |||
=== <big>''' | === <big>'''The sensor periodically reports error 6500'''</big> === | ||
<blockquote> | <blockquote>In this case, you should check the reliability of the connection of the sensor's measuring contacts to the electrodes/hopper.</blockquote> | ||
=== '''<big> | === '''<big>Level values falls down</big>''' === | ||
<blockquote> | <blockquote>In this case, you should check the reliability of the connection of the sensor's measuring contacts to the electrodes/hopper.</blockquote> | ||
=== '''<big> | === '''<big>The sensor periodically reports error 7000</big>''' === | ||
<blockquote> | <blockquote>Perhaps the product was too wet and the measured value was higher than the Full calibration value. If the problem persists, check the integrity of the insulation on the electrodes</blockquote> | ||
=== '''<big> | === '''<big>The readings are jumping up</big>''' === | ||
<blockquote>Возможно продукт оказался слишком влажным и измеряемое значение оказалось выше калибровочного Полный. Если проблема не исчезает, то проверьте целостность изоляции на электродах</blockquote> | <blockquote>Возможно продукт оказался слишком влажным и измеряемое значение оказалось выше калибровочного Полный. Если проблема не исчезает, то проверьте целостность изоляции на электродах</blockquote> | ||