300PLC to Ethernet and easy-to-control INSPEC host software ModbusTCP client communication

Easy-to-control INSPEC software connects to Siemens S7300 series PLC via Ethernet.

Xingda Easy Control MPI-ETH-XD1.0 communication module provides Ethernet communication interface for PLC. Siemens S7300 series PLC equipment informationization Easy Control INSPEC Ethernet communication

On-site requirements: Collect real-time production and equipment data of on-site equipment through easy-to-control INSPEC software. The controllers of the main equipment include PLCs such as Mitsubishi, Siemens, and Omron. The communication method uses Ethernet communication, and the original equipment needs to be upgraded to Ethernet.

On-site connection status:

Siemens S7300 series PLC monitoring computer, easy control INSPEC, communication module Xingda easy control MPI-ETH-XD1.0

Program implementation introduction

1. Hardware connection

1) Connect Xingda Easy Control MPI-ETH-XD1.0 to Siemens S7300 series PLC;

Connect each Xingda EasyControl MPI-ETH-XD1.0 communication module to the local area network and connect it to the upper monitoring computer.

2) Xingda Easy Control CHNet communication module parameter configuration

As shown in the figure, the module’s IP address is: 192.168.1.188, port number: 102;

3. Easy-to-control INSPEC software parameter configuration

1) Create a new channel - select "Ethernet" communication method and fill in the channel name;

2) In the configuration channel-remote node, fill in the IP address "192.168.1.188" of the CHNet Ethernet module of Xingda Easy Control in "IP Address", fill in "102" in "IP Address", click "Test" to complete the configuration;

3) Create a new device - select "Siemens S7300 Ethernet" in PLC and fill in the device name;

4) Add variables and test monitoring;