Omron ERT1 Series Operation Manual page 36

Overview of System Startup Procedure
Common Procedure 6. Setting IP Addresses
Common Procedure 6-1. Setting IP Addresses for OMRON EtherNet/IP Units
1,2,3...
16
The IP addresses of devices that
were connected when the Network
Configurator was started will be
displayed. If the IP addresses of all
currently connected devices are
displayed here, then simply click the
OK Button. There is no need to
change the check boxes.
If the IP address of a currently
connected device is not displayed,
click the Add Button to add that IP
address.
After the configuration information has been uploaded, the following window
will be displayed. Check whether all of the connected EtherNet/IP devices are
displayed in the window.
This section explains three ways of setting IP addresses:
• Setting IP addresses for OMRON EtherNet/IP Units
• Setting the IP addresses using the Network Configurator (CIP messages)
• Setting the IP addresses using the BOOTP server
Use the following procedure to set the IP address of the OMRON EtherNet/IP
Unit (CJ1W-EIP21, CS1W-EIP21, or CJ2B-EIP21).
1. Check the current IP address of the EtherNet/IP Unit.
Use the 7-segment display to check the IP address.
7-segment display
When the power is turned ON or the Unit is restarted, all of the segments of
the display will flash twice, and then the display will flash "IP" twice. Then, the
IP address set for the EtherNet/IP Unit will be displayed once only, flowing
from the right to the left.
Check the IP addresses in
the top row, and the model
numbers in the bottom row.
Section 2-1