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2 SYSTEM CONFIGURATION
2.2 CC-Link IE Field Network Configuration
■
There is an offline mode station on a network configured in ring topology.
In the following cases, the master station or the station connected to the offline mode station cannot detect loopback.
• Either of the Ethernet cables connected to the offline mode station is disconnected.
• A station connected to the offline mode station is disconnected.
To detect loopback, set the offline mode station as a reserved station.
When the offline mode station is disconnected, loopback can be detected.
No loopback is
detected.
No loopback is
detected.
Master station
Station in Offline mode
No loopback is
detected.
No loopback is
detected.
Master station
Station in Offline mode
Error
Summary of Contents for MELSEC Q80BD-J71GF11-T2
Page 2: ......
Page 6: ...4 Disposal Precautions CAUTION When disposing of this product treat it as industrial waste ...
Page 118: ...116 12 MONITORING MEMO ...
Page 140: ...138 14 MELSEC DATA LINK LIBRARY MEMO ...
Page 142: ...140 15 PROGRAMMING 15 1 Precautions on Programming MEMO ...
Page 243: ...241 I U Utility 83 ...
Page 247: ......