Mitsubishi LJ61BT11 User Manual page 235

Processing upon
occurrence of faulty
station
Confirmation of data link
status
Control program
10 - 6
10 EXAMPLE OF COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE I/O STATIONS
Read data link status
of each station
Station number 1 is faulty
Station number 2 is faulty
Station number 3 is faulty
Station number 1 is
performing the data link
Station number 2 is
performing the data link
Station number 3 is
performing the data link
Control program for
station number 1
Control program for
station number 2
Control program for
station number 3
10 - 6