CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 229

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UDP Port Numbers for
FINS/UDP
Procedure for Using FINS/UDP
FINS/UDP Method
1,2,3...
Note
The UDP port number is the number for UDP to identify the application layer
(i.e., the FINS communications service in this case). When communications
are executed by UDP/IP, this port number must be allocated to the communi-
cations service.
The default setting for the UDP port number (i.e., the UDP port number of the
EtherNet/IP Unit or built-in EtherNet/IP port) is 9600. To set another number,
set the number on the FINS/UDP Tab Page of the CX-Programmers Edit
Parameters Dialog Box.
At the EtherNet/IP Unit or built-in EtherNet/IP port, a UDP/IP frame received
with a FINS/UDP port number is recognized as a FINS frame.
1. Make the basic settings.
2. Keep the CX-Programmer connected online, right-click the EtherNet/IP
3. Select Transfer to PLC from the PLC Menu and click the Yes Button. The
4. Make the routing table settings and transfer them to each PLC. (See note.)
5. Create a ladder program that includes the SEND(090), RECV(098), and
Routing tables are required in the following situations:
It is not necessary to set routing tables if one Communications Unit is
mounted to the PLC and the nodes are connected as one network.
• When communicating with a PLC or computer on another network (e.g.,
• When multiple Communications Units are mounted to a single PLC (i.e.,
• When routing tables are used for one or more other nodes on the same
Refer to Initial Settings in 3-1-1 Procedures.
Unit or built-in EtherNet/IP port in the PLC IO Table Dialog Box, and select
Edit - Unit Setup. Set the following in the CPU Bus Unit Setup Area from
the FINS/UDP Tab Page of the Edit Parameters Dialog Box.
setting data will be transferred to the CPU Bus Unit System Setup Area in
the CPU Unit.
Set the routing tables with CX-Integrator, and transfer it to each PLC.
CMND(490) instructions.
remote programming or monitoring using FINS messages or a CX-Pro-
grammer).
CPU Unit).
network.
• IP Address Conversion
• FINS/UDP Port No. (Default: 9600)
• IP Address List (Set only when the conversion method is set to IP ad-
• Dynamic Change of remote IP addresses
dress table.)
Section 8-2
201