6
Troubleshooting
This section describes the procedures for checking errors that may occur during oper-
ation of the CK3M-series Programmable Multi-Axis Controller and taking corrective ac-
tions for the errors.
6-1 
Types of Errors ............................................................................................... 6-2
6-2  Using the Indicators to Check Errors........................................................... 6-3
6-2-1  Indicator Types ................................................................................................ 6-3
6-2-2  Procedure for Identifying Errors ...................................................................... 6-3
6-3  Troubleshooting for Errors............................................................................ 6-5
6-3-1  Fatal Errors in the CPU Unit............................................................................ 6-5
6-3-2  Non-fatal Errors in the CPU Unit ..................................................................... 6-6
6-3-3  Initialization of CPU Unit Using USB Memory ................................................. 6-9
6-4  Sys.Status Register ..................................................................................... 6-10
6-4-1  Sys.Status Register List ................................................................................ 6-10
6-4-2  Details of Flags...............................................................................................6-11
6-5  EtherNet/IP Connection Status Codes and Troubleshooting................... 6-20
6-1
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
 
6