Data Link Start By Standby Master Station - Mitsubishi LJ61BT11 User Manual

8.2.8 Data link start by standby master station

1 When the master station goes down and the data link control is switched to the standby master station, the
station number of the standby master station becomes "0".
2 When the master station returns as a standby master station, the station number of the master station
becomes the one specified in the "Standby Master Station No." in the Network Parameter setting.
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This function allows data link to start by turning on either of the master or standby
master station.
When the standby master station is turned on, even if no power is applied to the
master station, data link will start.
To enable this function, the same parameters and programs must be set to the master
and standby master stations.
When using the standby station as a backup for the master station, utilize the standby
master function explained in Section 4.3.6.
8 FUNCTIONS
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