Chapter 4 System Configuration
4-6
4.1.7 System configuration using dedicated Ethernet between HMIs, PLCs at
XGR system
For communication with upper system, previous PLC system and other company’s controller,
Ethernet communication module can be used and For communication with XGT PLC, industrial
Ethernet communication can be used to improve the reliability and speed.
[Figure 4.1.8] XGT redundancy system (Between HMIs, PLCs)