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1 FUNCTIONS
1.3 IP Packet Transfer Function
Rules for the IP address setting
IP addresses specified for the IP packet transfer function need to satisfy the following rules.
*1 Set the numbers according to the range applicable to the Ethernet device used. The range may not apply depending on the Ethernet
device. Check the specifications of the Ethernet device used.
Device to be set Setting range of the IP address
First and second octets Third octet Fourth octet
Ethernet device
0.0 to 223.255
*1
(Same numbers for the request
source device, request destination
device, and modules between them)
, ,
1 to 239
*1
(Same number for the Ethernet
device and the Ethernet-equipped
module)
1 to 120
*1
Ethernet-equipped module connected
to the Ethernet device
Master/local module ,
Automatically set (network number
of the own station)
1 to 239
Automatically set (station number of
the own station)
• 1 to 120
• 125 (125 is always set in the
master station.)
Remote head module
Automatically set (Same value as the
master station)
0.0 to 223.255
Ethernet-equipped module on the
communication path (not connected to
an Ethernet device)
IP address setting not required
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