Mitsubishi Electric Melsec Q Series User Manual page 77

3 COMMUNICATIONS VIA OTHER NETWORKS
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POINT
(1) Communication between the Ethernet module and Q/LCPU is performed
according to the network No. and station No., and communication between two
Ethernet modules are performed according to the IP address and UDP port
number.
Thus, the Ethernet module must convert the data below:
The network No. and station No. of other networks
number of Ethernet
(2) The Station No. <-> IP information are required when other stations are
accessed via other Ethernet network systems and must be registered in all the
Q/LCPU stations in which the Ethernet modules are connected.
(3) The Station No. <-> IP information should be set on the "Station No. <-> IP
Information" screen and written in the programmable controller CPUs of the
applicable stations where Ethernet modules are installed.
MELSEC-Q/L
IP address and UDP port
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