Omron CS1W-EIP21 Operation Manual page 40

Nomenclature and Functions
• A C6 error (multiple switches ON) and EA error (EtherNet/IP expansion
setting error) occurred with IP address 192.168.250.10.
The error code is displayed and then the last digit of the target node's
IP address is displayed in hexadecimal.
• There is no particular priority to the order in which the errors are dis-
played. All of the errors are displayed repeatedly in order.
Right and Left Dot LEDs
If an error occurred in two or more devices with the same rightmost byte in
their IP addresses, the Right Dot LED will be lit while the devices' error is
being displayed.
Example: Displaying the Following Errors
• A d6 error (failed to establish connection) occurred with IP address
10.0.1.8.
• A d6 error (failed to establish connection) occurred with IP address
10.0.2.8.
Section 1-3
Displays errors that occurred
within the Unit.
The last digit of the Unit's IP address
is displayed in hexadecimal.
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