Omron NJ Series Troubleshooting Manual

3-179
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-2 Events in Order of Event Codes
3
3-2-2 Error Table
84740000 hex Bus Off Detected CJ-series DeviceNet Units W497
84750000 hex Remote I/O Communications Error CJ-series DeviceNet Units W497
84760000 hex Remote I/O Communications Error
(during Slave Operation)
CJ-series DeviceNet Units W497
84770000 hex Slave COS Send Failed CJ-series DeviceNet Units W497
84B00000 hex EtherCAT Communications Warning Servo G5 and G5 Linear I576, I577
84B10000 hex EtherCAT State Change Error Servo G5 and G5 Linear I576, I577
84B20000 hex EtherCAT Illegal State Change Error Servo G5 and G5 Linear I576, I577
84B30000 hex Communications Synchronization
Error
Servo G5 and G5 Linear I576, I577
84B40000 hex Synchronization Error Servo G5 and G5 Linear I576, I577
84B50000 hex Sync Manager WDT Error Servo G5 and G5 Linear I576, I577
84B60000 hex ESC Initialization Error Servo G5 and G5 Linear I576, I577
84B70000 hex Slave Unit Verification Error Servo G5 and G5 Linear I576, I577
84B80000 hex Communications Setting Error Servo G5 and G5 Linear I576, I577
84B90000 hex Synchronization Interruption Error Servo G5 and G5 Linear I576, I577
84C00000 hex* NX Unit Communications Timeout NX-series EtherCAT Coupler Unit W519
84C10000 hex* NX Unit Initialization Error NX-series EtherCAT Coupler Unit W519
84C50000 hex* NX Unit Startup Error NX-series EtherCAT Coupler Unit W519
84D00000 hex* SSI Communications Error NX-series Position Interface Units W524
84E00000 hex IP Address Duplication Error CJ-series EtherNet/IP Units W495
84E10000 hex BOOTP Server Error CJ-series EtherNet/IP Units W495
84E20000 hex Link OFF Error CJ-series EtherNet/IP Units W495
84F00000 hex* NX Bus I/O Communications Stopped NX-series Safety Control Unit Z930
84F10000 hex* NX Bus I/O Communications Stopped NX-series Safety Control Unit Z930
85000000 hex* Process Data WDT Error NX-series EtherCAT Coupler Unit W519
85010000 hex* Synchronization Interruption Error NX-series EtherCAT Coupler Unit W519
85020000 hex* Synchronization Error NX-series EtherCAT Coupler Unit W519
85030000 hex* Communications Synchronization
Error
NX-series EtherCAT Coupler Unit W519
85100000 hex* DB Connection Disconnected Error DB Connection Service W527
88080000 hex* PLC Link Communications Error FH/FZ5 Series Vision System Z342
90010000 hex Clock Changed Errors Related to Controller Opera-
tion
W500, W501
90020000 hex Time Zone Changed Errors Related to Controller Opera-
tion
W500, W501
90080000 hex Variable Changed to TRUE with
Forced Refreshing
Errors Related to Controller Opera-
tion
W500, W501
Event code Event name Functional classification Reference

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model