Omron NX-SID800 User Manual

9 - 9
9 Troubleshooting
NX-series Safety Control Unit User’s Manual (Z930)
9-3 Checking for Errors with the Sysmac Studio
9
9-3-2 Types of Errors
Events are recorded in the log when the Safety CPU Unit is accessed by the Sysmac Studio.
The errors that can occur in the Safety I/O Units and the operation that is performed for each are
described in the following table.
Events are recorded in the log when the Safety I/O Unit is accessed by the Sysmac Studio.
Other errors Errors other than those given
above
The Safety CPU Unit will continue operation.
Refer to the list of errors for details.
Type Overview Operation
User access log The Safety CPU Unit was
accessed by the Sysmac Stu-
dio.
The Safety CPU Unit will continue operation.
Safety I/O Units
Type Overview Operation
System error Errors that occur in hardware
self-diagnosis in the Safety I/O
Units
The Safety I/O Unit will stop.
Communications error Errors that occur in safety pro-
cess data communications with
the Safety CPU Units
The Safety I/O Unit will continue operation.
The Safety I/O Unit that detects the safety pro-
cess data communications error will make the
safety I/O data inactive (OFF).
Safety I/O error Errors that occur in safety I/O in
the Safety I/O Units
The Safety I/O Unit will continue operation.
Safety process data communications will con-
tinue.
The safety I/O data will become inactive (OFF).
Other errors Errors other than those given
above
The Safety I/O Unit will continue operation.
Refer to the list of errors for details.
Type Overview Operation
User access log The Safety I/O Unit was
accessed by the Sysmac Stu-
dio.
The Safety I/O Unit will continue operation.
Type Overview Operation

Omron NX-SID800 Specifications

General

Brand	Omron
Model	NX-SID800
Category	Controller
Language	English