Mitsubishi Electric MELSEC-A Series Manual page 84

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REPLACEMENT OF MELSECNET (II) AND /B (PLC TO PLC NETWORK)
(a) MELSECNET II 2-tier master station M
The following describes the network parameter setting of MELSECNET II 2-tier master station M
(A3UCPU).
1) Network parameter setting (A3UCPU: MELSECNET II 2-tier master station M)
2) Network range assignment (A3UCPU: MELSECNET II 2-tier master station M)
3) Refresh parameter (A3UCPU: MELSECNET II 2-tier master station M)
(b) MELSECNET II 2-tier local station L2
As the cyclic communication is performed according to the network range assignments of the 2-tier
master station (A3UCPU), there is no parameter setting for network range assignment on 2-tier local
stations.
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