Omron NJ Series Troubleshooting Manual

3-175
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-2 Events in Order of Event Codes
3
3-2-2 Error Table
65060000 hex* Unit I/O Disconnection Detected for
Channel 4
NX-series Analog I/O Units W522
65070000 hex* Unit I/O Disconnection Detected for
Channel 5
NX-series Analog I/O Units W522
65080000 hex* Unit I/O Disconnection Detected for
Channel 6
NX-series Analog I/O Units W522
65090000 hex* Unit I/O Disconnection Detected for
Channel 7
NX-series Analog I/O Units W522
650A0000 hex* Unit I/O Disconnection Detected for
Channel 8
NX-series Analog I/O Units W522
65100000 hex Sensor Disconnected Error NX-series Analog I/O Units W522
65110000 hex Process Value Over Range NX-series Analog I/O Units W522
65120000 hex Process Value Under Range NX-series Analog I/O Units W522
65200000 hex* I/O Power Supply Voltage Error NX-series Safety Control Unit Z930
65210000 hex* Output Power Interrupt Circuit Error NX-series Safety Control Unit Z930
65220000 hex* External Test Signal Failure at Safety
Input
NX-series Safety Control Unit Z930
65230000 hex* Discrepancy Error at Safety Input NX-series Safety Control Unit Z930
65240000 hex* Overload Detected at Test Output NX-series Safety Control Unit Z930
65250000 hex* Stuck-at-high Detected at Test Output NX-series Safety Control Unit Z930
65270000 hex* Short Circuit Detected at Safety Out-
put
NX-series Safety Control Unit Z930
65280000 hex* Stuck-at-high Detected at Safety Out-
put
NX-series Safety Control Unit Z930
68010000 hex Unit Error CJ-series High-speed Counter Units W492
70010000 hex* Previous Time Specified NX-series Digital I/O Units W521
74200000 hex Motion Control Period Exceeded General Motion Control W507
74210000 hex Servo Main Circuit Power OFF General Motion Control W507
74220000 hex Servo Main Circuits OFF Motion Control Instructions W508
74230000 hex Interrupt Feeding Interrupt Signal
Missing
General Motion Control W507
74240000 hex Homing Opposite Direction Limit
Input Detected
General Motion Control W507
74250000 hex Homing Direction Limit Input
Detected
General Motion Control W507
74260000 hex Homing Limit Inputs Detected in Both
Directions
General Motion Control W507
74270000 hex Home Proximity/Homing Opposite
Direction Limit Input Detected
General Motion Control W507
74280000 hex Home Proximity/Homing Direction
Limit Input Detected
General Motion Control W507
74290000 hex Home Input/Homing Opposite Direc-
tion Limit Input Detected
General Motion Control W507
742A0000 hex Home Input/Homing Direction Limit
Input Detected
General Motion Control W507
742B0000 hex Invalid Home Input Mask Distance General Motion Control W507
742C0000 hex No Home Input General Motion Control W507
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