Omron SYSMAC CJ1W-EIP21 Operation Manual page 51

Nomenclature and Functions
If an error occurs, the error code will be displayed alternately with the right-
most byte of the affected device's IP address. For details on error codes, refer
to SECTION 14 Troubleshooting and Error Processing.
Displaying Multiple Error Sources
• A d6 error (failed to establish connection) occurred with IP address
192.168.250.8.
• A d6 error (failed to establish connection) occurred with IP address
192.168.250.9.
• A d5 error (verification error, target nonexistent) occurred with IP address
192.168.250.64.
• A C6 error (multiple switches ON) and EA error (EtherNet/IP expansion
setting error) occurred at the local EtherNet/IP Unit or built-in EtherNet/IP
port, 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.
Section 2-2
Displays errors that occurred
within the Unit.
The last digit of the Unit's IP address
is displayed in hexadecimal.
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