This article shows how Panasonic PLCs can be integrated with the EG Edge Gateway via the Mewtocol TCP protocol for industrial communication. It belongs to the PLC Integration Hub.
1. Connexion du matériel
Compatible PLC: Panasonic FP0H / Panasonic XHC60ET
The MEWTOCOL TCP protocol uses Ethernet communication. Therefore, you only need to ensure that the gateway’s LAN port and the Panasonic PLC are configured within the same IP subnet.
2. Paramètres de communication PLC
2.1 Ethernet Parameter Configuration
2.2 User Connection Port Configuration
3. Configuration de la passerelle
3.1 Paramètres de connexion de l'automate
Faire glisser un Panasonic node from the left panel, then double-click it to open the configuration page. Fill in the parameters according to the PLC communication settings as follows:
Protocole: MEWTOCOL TCP
Adresse: PLC IP address (example: 192.168.10.5)
Port: PLC connection port (example: 60001)
Connection Timeout: 2000
Communication Timeout: 2000
Station Number: EE
3.2 Data Point Configuration
In the parameter list of the Panasonic node, enter the data points to be read. Once the data points are configured, the gateway will automatically read PLC data at the configured polling interval.
Data points are usually provided by the PLC engineer. After receiving the point list, fill in the data points according to the gateway’s required format. The detailed address mapping can be referenced here:（Vous pouvez utiliser Google Chrome pour la traduction）
https://iotrouter.yuque.com/zn3vdn/eg8000/frhrwhgsa8o2xpof
In this example, data is read from address DT0. Using the FPWIN GR7 software, you can see that the signed 32-bit integer stored in DT0 is 273. In the parameter list, fill in the address/name/data type/data length, and configure a 2-second polling interval, as shown in the figure.
3.3 Tests
Cliquez sur Déployer. You will see one data record printed every 2 seconds. The read data result is:
DT0: 273
La communication a bien fonctionné !
Guides connexes dans Intégration des automates industriels
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Agnes Wang est spécialiste des solutions IoT chez IOTRouter ; elle se consacre principalement aux passerelles IoT industrielles, à l'edge computing et aux solutions d'automatisation industrielle.
Elle est spécialisée dans les technologies de communication industrielle, notamment Modbus, la norme CEI 60870-5-104, MQTT, OPC UA, l'intégration d'automates programmables (PLC) et les applications de télésurveillance. Elle contribue à la rédaction d'articles techniques et de guides d'application consacrés aux solutions IoT industrielles, à la conversion de protocoles et à l'edge computing.
