Pairing Ip Addresses And Fins Node Addresses - Omron CJ1W-EIP21 - 10-2010 Operation Manual

IP Addresses in FINS Communications
Models that Can Use the
Combined Method
5-2-5

Pairing IP Addresses and FINS Node Addresses

Communi- Method of pairing
cations of IP addresses
method and FINS node
addresses
FINS/UDP By pairing FINS
node addresses with
IP addresses in
Ethernet
FINS/TCP By automatic conver-
sion of FINS node
addresses at Ether-
Net/IP Unit and
remote node (and
then sending and
receiving data)
Product
CS-series Ethernet 100BASE-TX
Unit
10BASE-5
10BASE-T
CJ-series Ethernet 100BASE-TX
Unit
10BASE-T
CV/CVM1-series 10BASE-5
Ethernet Unit
FinsGateway
Programmable Terminal
Open Network Controller (ONC)
The following table shows the methods for pairing IP address and FINS node
addresses, and the relation between fixed and variable address, for both
FINS/UDP and FINS/TCP.
IP address determination
IP address Automatic gen-
conversion eration method
(static)
Automatic gen-
eration method
(dynamic)
IP address table
method
Combined
method
Automatic Connection
method (auto-
matic FINS
node address
conversion)
Model/Series/
Version
CS1W-ETN21
CS1W-ETN01
CS1W-ETN11
CJ1W-ETN21
CJ1W-ETN11
CV500-ETN01
Version 4.xx or
lower
Version 2003 or
higher
NS Series
---
Client (personal
computer or PLC)
FINS node IP address FINS node
address
Fixed Fixed
Fixed Fixed or
variable
Fixed Fixed or
variable
Fixed Fixed or
variable
Fixed or Fixed or
can be allo- variable
cated auto-
matically
when not
determined.
Section 5-2
Supports combined
method?
Yes
No
No
Yes
No
No
No
Yes
No: Set manually. FINS
communications are not
possible with personal
computers set automati-
cally by DHCP.
Server (PLC)
IP address
address
Fixed Fixed
Fixed Fixed
Fixed Fixed
Fixed Fixed
Fixed Fixed
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