CV500ETN01 Omron, CV500ETN01 Datasheet - Page 123

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IP Addresses in FINS Communications
5-2-2
FINS/UDP Communications Methods
Automatic Generation
(Dynamic)
Automatic Generation
(Static)
98
Personal computer
Local FINS node number
Local IP address
Personal computer
Local FINS node number
Local IP address
Pairing Addresses in Internal Tables
IP address
IP address
IP address
IP address
Must be fixed.
Can be changed.
Must be fixed.
Must be fixed.
When the Ethernet Unit is turned ON or restarted, the following values are set
for addresses in the internal table.
With the dynamic method, data in an internal table that has been generated
can be dynamically converted according to FINS messages received from
remote nodes. This is enabled when the remote node is a device such as a
personal computer and IP addresses are dynamically changed by a method
such as DHCP.
With the static method as well, the following values are set for addresses in
the internal table when the Ethernet Unit is turned ON or restarted.
With the static method, however, data in an internal table that has been gener-
ated is not freely changed.
FINS command
FINS response
FINS command
FINS response
• Remote IP address:
• Remote UDP port number: UDP port number set for local Unit
• Connection method:
• Remote IP address:
• Remote UDP port number: UDP port number set for local Unit
• Connection method:
Ethernet Unit
Ethernet Unit
Remote IP address
Change
registration
Remote IP address
For the remote IP address,
a response is returned to
the changed IP address.
Automatic generation
(static setting)
Automatic generation
(dynamic setting)
Internal table
Internal table
Local IP address network number + remote
FINS node address
FINS/UDP
Local IP address network number + remote
FINS node address
FINS/UDP
Local IP address
Local IP address
Ethernet
Ethernet
CPU Unit
Remote FINS node number
Local FINS node number
CPU Unit
Local FINS node number
Remote FINS node number
Section 5-2