TD-600: Difference between revisions
→Checking the connection between the sensor and the terminal via RS-485
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== '''<big>Connection diagrams</big>''' == | == '''<big>Connection diagrams</big>''' == | ||
In order to connect the sensor to the GPS terminal and to the power source, use the diagram presented below. | |||
[[Файл:Схема подключения ТД-600 по RS-485.png|805x805пкс]] | [[Файл:Схема подключения ТД-600 по RS-485.png|805x805пкс]] | ||
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== '''<big>Sealing sensor of the current design</big>''' == | == '''<big>Sealing sensor of the current design</big>''' == | ||
You will need a sensor protective cover and a seal from the kit.<gallery widths="300" heights="300"> | |||
Файл:Защитная крышка проводных ДУТ.png|'''<big>Защитная крышка проводных ДУТ</big>''' | Файл:Защитная крышка проводных ДУТ.png|'''<big>Защитная крышка проводных ДУТ</big>''' | ||
Файл:Пломба TD-BLE.png|'''<big>Пломба</big>''' | Файл:Пломба TD-BLE.png|'''<big>Пломба</big>''' | ||
</gallery> | </gallery>The cover is attached to the sensor head | ||
[[Файл:Проводной дут с защитной крышкой.png|без|мини|468x468пкс|'''<big>Проводной дут с защитной крышкой</big>''']] | [[Файл:Проводной дут с защитной крышкой.png|без|мини|468x468пкс|'''<big>Проводной дут с защитной крышкой</big>''']] | ||
Then the seal itself is fixed in a special hole (it must be inserted to the end, with the '''closed end facing outwards''') | |||
<gallery widths="400" heights="400"> | <gallery widths="400" heights="400"> | ||
Файл:Установка пломбы на проводной дут.png|'''<big>Установка пломбы на проводной дут</big>''' | Файл:Установка пломбы на проводной дут.png|'''<big>Установка пломбы на проводной дут</big>''' | ||
Файл:Установленная пломба на проводной дут.png|'''<big>Установленная пломба на проводной дут</big>''' | Файл:Установленная пломба на проводной дут.png|'''<big>Установленная пломба на проводной дут</big>''' | ||
</gallery> | </gallery>To remove the seal, screw the special key from the kit into it (you can also use any self-tapping screw of a suitable size) and pull it towards you. | ||
[[Файл:Извлечение пломбы проводного дут.png|без|мини|480x480пкс|'''<big>Извлечение пломбы проводного дут</big>''']] | [[Файл:Извлечение пломбы проводного дут.png|без|мини|480x480пкс|'''<big>Извлечение пломбы проводного дут</big>''']] | ||
[[Файл:Пломба_после_извлечения.png|без|мини|'''<big>Пломба после извлечения</big>''']] | [[Файл:Пломба_после_извлечения.png|без|мини|'''<big>Пломба после извлечения</big>''']] | ||
Thus, it will be impossible to remove the seal without damaging it. This provides additional protection against unauthorized access. | |||
=== '''<big>Alternative sealing of a current sample sensor</big>''' === | === '''<big>Alternative sealing of a current sample sensor</big>''' === | ||
Also included with the sensor of the current sample is an alternative seal if a numbered seal is required. | |||
* | * It is necessary to pass the cable through the hole in the sensor cover [[Файл:Альтернативная пломбировка проводного дут шаг 1.png|580x580пкс]] | ||
* | * Pass both ends of the cable through the hole in the sensor head [[Файл:Альтернативная пломбировка проводного дут шаг 2.png|580x580пкс]] | ||
* | * Pass both ends through the seal, tighten the cable and install the seal by pressing on the protruding part [[Файл:Альтернативная пломбировка проводного дут шаг 3.png|750x750пкс]] | ||
== '''<big>Sealing sensor of the former design</big>''' == | == '''<big>Sealing sensor of the former design</big>''' == | ||
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== '''<big>Cable sealing</big>''' == | == '''<big>Cable sealing</big>''' == | ||
To seal the sensor connector, insert a plastic seal into the special hole on the sensor connector | |||
[[Файл:Пломбирование кабеля.png]] | [[Файл:Пломбирование кабеля.png]] | ||
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== '''<big>The sensor does not connect or is not recognized in the application</big>''' == | == '''<big>The sensor does not connect or is not recognized in the application</big>''' == | ||
If the sensor does not connect to the configurator, do the following: | |||
* | * Make sure that the correct COM port number is selected and that drivers and libraries are installed (STMicroelectronics Virtual COM Port (1)(C200M) or USB-SERIAL CH341A (2)(C200M2) in the COM and LPT ports section of the Windows device manager "to enter this menu, press win+r and enter devmgmt.msc and press OK (3) and then expand the com ports submenu (4)" [[Файл:Ком порты С200М и С200М2.png|877x877пкс]] [[Файл:Выбор ком порта и ДУТ.png]] | ||
* | * If possible, connect another sensor that is sure to work; if it connects, then there are no problems with the COM port or converter | ||
* | * Connect another USB cable to the C200M (ADD PWR connector); check if the USB cable is working | ||
* | * If another converter is used, ensure that sufficient power is supplied to the sensor (12 volts is optimal) | ||
* | * When connecting the sensor, press Search for sensors within 15 seconds after power is applied to the sensor | ||
* | * If the above does not help, reflash the FW of the sensor | ||
* | * If you cannot complete the firmware, contact our technical support | ||
== '''<big>Checking the connection between the sensor and the terminal via RS-485</big>''' == | == '''<big>Checking the connection between the sensor and the terminal via RS-485</big>''' == | ||
If the sensor, for some reason, after you have configured everything correctly, does not transmit data to the terminal, you need to find out whether data is being exchanged between devices. | |||
To do this, connect the sensor to the terminal via RS-485. Connect power to both devices. | |||
After that, take the RS-485-USB converter and connect it between the sensor and the terminal as shown below: | |||
For RS-485, lines A and B of the converter must be connected to lines A and B of the sensor | |||
[[Файл:Подключения для снятие лога RS-485 .png|без|мини|820x820пкс|'''<big>Подключения для снятие лога RS-485</big>''' ]] | [[Файл:Подключения для снятие лога RS-485 .png|без|мини|820x820пкс|'''<big>Подключения для снятие лога RS-485</big>''' ]] | ||
Запустите [https://drive.google.com/file/d/10i7v4TZ9-JDJYPAh-9JSh4x6vkM93BVV/view?usp=sharing terminal.exe] и настройте СОМ порт как показано ниже: | Запустите [https://drive.google.com/file/d/10i7v4TZ9-JDJYPAh-9JSh4x6vkM93BVV/view?usp=sharing terminal.exe] и настройте СОМ порт как показано ниже: | ||
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Baud rate – 19200, Parity – None, Stop-bits – 1, Handshaking – None | Baud rate – 19200, Parity – None, Stop-bits – 1, Handshaking – None | ||
Also, check HEX or ASCII depending on the format in which information from the sensor will be transmitted. For all sensors except the TD-600 configured in RS-232 mode, you must select HEX. | |||
After connecting the converter correctly, select the COM port and click Connect. If the sensor is polled by the terminal and responds, then everything is in order. | |||
[[Файл:Датчик отвечает терминалу по RS-485.png|без|мини|667x667пкс|'''<big>Датчик отвечает терминалу по RS-485</big>''']] | [[Файл:Датчик отвечает терминалу по RS-485.png|без|мини|667x667пкс|'''<big>Датчик отвечает терминалу по RS-485</big>''']] | ||
If there is no communication between the two devices, try polling the sensor manually. | |||
To do this, enter the request '''31$01$06$6C''' for the sensor with network address 1 and click '''Send''' | |||
[[Файл:Отправка запроса на датчик.png|без|мини|673x673пкс|'''<big>Отправка запроса на датчик</big>''']] | [[Файл:Отправка запроса на датчик.png|без|мини|673x673пкс|'''<big>Отправка запроса на датчик</big>''']] | ||
The structure of the request depends on the network address of the sensor. If you change the sensor address to 255, for example, then the request would look like this | |||
'''31$FF$06$29''' | '''31$FF$06$29''' | ||
'''FF''' - 255 | '''FF''' - 255 in HEX | ||
'''29''' - | '''29''' - '''CRC''' checksum calculated for a specific request | ||
In order to calculate the checksum, you can go to the '''[https://crccalc.com/ crccalc]''' website and enter your request without the '''$''' sign, select HEX, CRC-8/MAXIM and click Calc CRC-8 | |||
[[Файл:Расчет CRC для адреса 255.png|без|мини|678x678пкс|'''<big>Расчет CRC для адреса 255</big>''']] | [[Файл:Расчет CRC для адреса 255.png|без|мини|678x678пкс|'''<big>Расчет CRC для адреса 255</big>''']] | ||
If the sensor is polled by the terminal and responds, then everything is in order. | |||
If the sensor does not respond to the terminal, but responds to a request you send manually, you should check your terminal's RS-485 ports. | |||
If the sensor does not respond to anything, the standard FLS diagnostic procedure should be carried out. | |||
= '''<big>Description of the LLS protocol</big>''' = | = '''<big>Description of the LLS protocol</big>''' = | ||