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MELSEC-Q
4 SETTING AND PROCEDURE BEFORE OPERATION
4.10.2 Setup confirmation test
This test checks the switch setting of a network module.
The following items can be checked.
1) Control station overlap status (This check is not performed on remote
I/O network.)
2) Station number duplication status
3) Network No. consistency check (Whether the network number set for
the station where GX Developer is connected matches the network
number set in network parameter of the host station.)
Station
No. 0
(Parameter settings)
Remote master station
Reserved station Reserved station
Network No. 1
Duplicate error
Station
No. 2
Station
No. 3
Station
No. 4
Station
No. 1
Station
No. 7
Station
No. 1
Station
No. 5
Duplicate error
GX Developer
When the setup confirmation test is performed using GX Developer connected to the
remote master station in the system above, the following screen appears.
The result shows that the station number 1 has a station No. duplication error.