Inovance H3U Series - Downloading over the Ethernet and Monitoring

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9 Communication9.8.6 Downloading over the Ethernet and Monitoring
● If a gateway is used, check if the gateway address is correctly congured.
● Check whether slave register addresses in the conguration table are correct (hexadecimal).
● If two devices with IP addresses of different network segments (the rst three segments) need to
communicate with each other, a router is needed to connect the devices.
● If communication timeout frequently occurs on slave stations (for example, the PC as a slave station
returns frames slowly) after network problems have been resolved, increase the value of SD369
timeout.
9.8.6 Downloading over the Ethernet and Monitoring
1) Congure the IP address of a slave station and download the conguration. In the Project
Manager window, click Ethernet to congure the Ethernet. Valid IP addresses can be displayed
through SD370 to SD373.
• The default IP address is 192.168.1.*. The last digit depends on the rotary or DIP switch.
• The IP address of the PC on the LAN must be of the same network segment as the PLC (the rst three segments);
otherwise, a router is needed.
2) Choose
Tool
>
Communication Conguration
. The following window is displayed. Select an
Ethernet. Select an updated and valid IP address of the PLC. Click OK.