Omron CJ2 - Page 191

6-25
6 Troubleshooting
CJ2 CPU Unit Hardware User’s Manual
6-2 Built-in EtherNet/IP Port Errors and Remedies
6
6-2-2 Checking Error Status at the EtherNet/IP Port Seven-segment Display
z Errors Related to the Tag Data Links
z Errors Related to Memory Access
z Errors Related to the Network
z Errors Related to Board
Indications
Error
MS NS 7-segment
--- --- d5 Verification Error (target non-existent)
--- --- d6 Connection Failed
--- --- d9 Tag Data Link Error
Indications
Error
MS NS 7-segment
Flashing red --- E9 Memory Access Error
Flashing red --- E8 Device Parameters Error
Flashing red --- EA IP Advanced Settings Error
Flashing red --- F2 Ethernet Basic Settings Error
Indications
Error
MS NS 7-segment
--- --- E1 Ethernet Link Not Detected
--- --- E3 Server Connection Error
--- Lit red F0 IP Address Duplication
Flashing red --- F3 Address mismatch
Flashing red Not lit F4 Communications Controller Error
Flashing red --- C8 Node Address Setting Changed During Operation
Indicator
Error
MS NS 7-segment
Lit red Not lit --- CPU Bus Unit Error