Today, let’s talk about how to interface the EG edge gateway with Panasonic PLCs via the Mewtocol TCP Protocol.
Статья, о которой мы говорили ранее:
Как интегрировать шлюз пограничных вычислений EG с General Electric PLC
Как интегрироваться с ПЛК Xinjie по протоколу Modbus RTU
Как взаимодействовать с ПЛК Keyence серии KV-8000 по протоколу MC-3E
Как взаимодействовать с ПЛК Keyence серии KV-7500 по протоколу KV TCP
Compatible PLCs: Panasonic FP0H / Panasonic XHC60ET
1. Подключение оборудования
Mewtocol TCP protocol communicates via Ethernet. Therefore, simply ensure the gateway’s LAN port and the Panasonic PLC’s IP address are within the same subnet.
2. Параметры связи с ПЛК
2.1. Настройки параметров Ethernet
2.2. User Connection Port Settings
3. Настройки шлюза
3.1. Настройки подключения ПЛК
Drag a Panasonic node from the left panel and double-click to open its settings page. Configure the following based on the PLC’s serial port parameters:
Протокол: Select Mewtocol TCP
Адрес: Enter the PLC address (e.g., 192.168.10.5)
Порт: Enter the PLC connection port (e.g., 60001)
Таймаут соединения: 2000
Таймаут связи: 2000
Station ID: EE
3.2. Конфигурация точки данных
Enter the data points to be read into the parameter list of the Panasonic node. Once configured, the PLC data will be automatically retrieved at the specified frequency.
Data points are typically provided by PLC engineers. Upon receiving the point list, fill in the data points according to the gateway’s required format. For specific correspondence, refer to:
This is a Yuque content card. Click the link to view:（Вы можете использовать Google Chrome для перевода）. https://iotrouter.yuque.com/zn3vdn/eg8000/frhrwhgsa8o2xpof
This example reads data from address DT0. Using FPWIN GR7 software, you can see that DT0 stores a signed 32-bit integer: 273. In the parameter list, fill in the address/name/data type/data length sequentially. Set a 2-second cycle for periodic reading, as shown in the figure:
3.3. Тестирование
Click Deploy and observe that a data point is printed every 2 seconds. The read data point result is: DT0:273. Communication successful!
