Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual page 245

■Stations to which the link start cannot be executed
The link start cannot be executed to the following stations.
• Station where cyclic transmission was stopped due to an error
• Station where link was stopped by a command from another station
• Station where link was stopped by link special relay (SB) or link special register (SW)
*1 Selecting "Forced Link Start" will start the link.
*1
*1
4 TROUBLESHOOTING
4.3 Checking the Network Status
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