Deciding The Ip Address - Mitsubishi Electric NZ2GF-ETB User Manual

7.3.1

Deciding the IP address

This section explains how to set an IP address to perform communications over CC-Link IE Field Network.
(1) When the network addresses of the request source external device, request
destination external device, and modules between them are the same
Communications can be performed with the minimum setting by setting the same network address of the IP
address in the request source external device, request destination external device, and modules between them.
The IP addresses of the request source external device, request destination external device, and modules
between them must meet the rules below. Especially, pay attention to the setting ranges of the third and fourth
octets.
Device to be set
External device
Ethernet adapter module
(Ethernet part)
Ethernet adapter module
(CC-Link IE Field Network
part)
Master/local module
CPU module connected to
the external device
Universal model QCPU on
the communication route
(not connected to the
external device)
108
Setting range: 1 to 239
and
a value not used for other network modules and other
CPU modules using the IP packet transfer function
192 . 168 . 10
Network address
Setting range: 0.0 to 223.255
Use the same numbers for the networks of the request
source external device, request destination external device,
and modules between them.
First and second octets
*1
0.0 to 223.255
(Same numbers for the
request source external
device, request destination
external device, and modules
between them)
Automatically set (network
address of the master
station)
*1
0.0 to 223.255
*1
0.0 to 223.255
(Same numbers for the
request source external
device, request destination
external device, and modules
between them)
*1
0.0 to 223.255
(Same numbers for the
request source external
device, request destination
external device, and modules
between them)
Setting range: 1 to 120
. 36
Setting range of the IP address
Third octet
*1
1 to 239
(Same number for the
external device and the
Ethernet adapter module
(Ethernet part) connected to
the external device)
Automatically set (network
number of the own station)
1 to 239
*1
1 to 239
(Same number for the
external device and the CPU
module)
IP address setting not required
Fourth octet
*1
1 to 120
Automatically set (station
number of the own station)
• 1 to 120
Automatically set (station
number of the own station)
• 1 to 120
• 125 (125 is always set in
the master station)
*1
1 to 120