Mitsubishi MELSEC-F User Manual page 89

5 COMMUNICATION PROCEDURE
Setting example 1
Local station Ethernet module
Class B
IP address : 81052F01
Subnet mask : FFFFFC00
Ethernet4
Router 1
Ethernet1
Target device
Class B
IP address : 81044001
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(3) Router IP address (BFM#514, 515)
Set the IP address of the router to be used when FX
the target device on another Ethernet network (refer to (4) below).
Set the value that satisfies the following conditions.
• Condition 1: The IP address class is either A, B or C.
• Condition 2: The sub-net address of the default router is the same as that of
the local station Ethernet module.
• Condition 3: The host address bits are not all "0" or all "1".
(4) Sub-net mask pattern and router IP address
(a) Select the input format (decimal or hexadecimal) for each setting item.
(5) Setting examples
Setting example 2
Local station Ethernet module
(129.5.47.1)
H
(255.255.252.0)
H
Ethernet4
Ethernet2
H
(129.4.64.1)
Settings: same as example 1
Router 2
Target device
Class A
IP address : 71044001
H
(113.4.64.1)
MELSEC-F
-ENET communicates with
3U
Setting example 3
Local station Ethernet module
Settings: same as the example 1
Ethernet4
Router 3
Ethernet3
Target device
Class B
IP address : 81052F01
(129.5.41.2)
H
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