Mitsubishi Electric MELSEC-A Series Manual page 92

2
REPLACEMENT OF MELSECNET (II) AND /B (PLC TO PLC NETWORK)
(g) MELSECNET/H network 1 normal station 1Ns1/network 2 control station 2Mp3 (gateway
station)
For data transfer between MELSECNET/H networks 1 and 2, change the setting of MELSECNET II 2
and 3-tier by:
• Assigning LB/LW of network 2 control station 2Mp3 including LB/LW size of network 1 control
station 1Mp3 by the setting of " Network range assignment (Common parameters) " on network 2
control station 2Mp3
• Transferring the data between networks 1 and 2 by the setting of " Interlink transmission
parameters " between gateway stations 1Ns1 and 2Mp3
LB/LW
1FFF
2
- 55
MELSECNET/H network 1
Normal station 1Ns1
0
100
1Mp3
200
2Mp3
280
2Ns1
300
2Ns2
380
1Ns1
2Mp3
400
2Ns1
480
2Ns2
500
1Ns2
6FF
MELSECNET/H network 2
Control station 2Mp3
Common parameters
LB/LW
0
1Mp3
100
2Mp3
180
2Mp3
1Mp3
280
2Mp3
300
380
2Ns1
400
480
2Ns2
4FF
1FFF
Inter-link data transfer from module 1 to 2
Inter-link data transfer from module 2 to 1