Method Of Setting - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
16 External PLC link
16.1 CC-Link
Failure occurs in the standby master station -> Data link is controlled by the master station
Master station
Station No. 1 -> 0
Controlling
Cyclic communication
Standby master station returns to normal and comes back online ->
Standby master station prepares itself for the master station's system down
Master station
Controlling
Cyclic communication

16.1.4.1 Method of Setting

To enable this function, set the parameter "#24010+40(n-1) STBY master st" ("n" indicates channle No.).
When NC is master station, set the station No. of standby master station.
When NC is standby master station, set this parameter to "1".
When NC is neither master station nor standby master station, set "0".
IB-1501668-B
Continued from the previous page
Remote device station
Station No.2 : Occupies 2 stations
Cyclic communication
Remote device station
Station No.2 : Occupies 2 stations
Cyclic communication
Intelligent device station
Station No.4 : Occupies 1 station
Cyclic communication
Intelligent device station
Station No.4 : Occupies 1 station
Cyclic communication
926
Standby master station
Standby master station
Station No.1 : Occupies 1 station
Waiting