Mitsubishi Electric MELSEC iQ-R Series User Manual page 154

In the following cases, the network map is displayed differently from the actual connection status.
Connection status
Two stations are connected through a switching hub.
No.0
Switching hubs are in the cascade connection.
No.0
No.1
4 TROUBLESHOOTING
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4.3 Checking the Network Status
TSN HUB
TSN HUB
TSN HUB
No.2
Display of the network map
Branches are not displayed in the network map.
No.2
Only one branch is displayed.
No.4