Mitsubishi Electric Melsec A Series - Page 92

REPLACEMENT OF MELSECNET (II) AND /B (PLC TO PLC NETWORK)
2 - 55
2
(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
0
1FFF
LB/LW
0
LB/LW
400
6FF
1FFF
200
2Mp3
2Ns1
2Ns2
2Mp3
2Ns1
2Ns2
4FF
100
2Mp3
1Mp3
280
180
300
2Mp3
1Mp3
500
280
380
400
100
380
480
300
480
Common parameters
1Mp3
1Ns1
1Ns2
2Ns1
2Ns2
Inter-link data transfer from module 1 to 2
Inter-link data transfer from module 2 to 1
2Mp3
MELSECNET/H network 1
Normal station 1Ns1
MELSECNET/H network 2
Control station 2Mp3