Omron NX-SL5500

Color Status Meaning
--- Not lit An error has occurred in the safety input terminal.
Refer to 12-2-1 Troubleshooting the Main Errors in the Safety CPU Unit on page
12 - 3 for details
on the relationship between the errors of the Safety Input Unit and the indicators.
2 Specifications
2 - 27
NX-series Safety Control Unit User's Manual (Z930)
2-2 Safety Input Unit
2
2-2-3 Indicators