Omron NX701-17 Series User Manual page 178

9 Troubleshooting
*3 If the error in the slave is corrected after it occurs, you do not need to reset it. It is reset automatically. (This
applies to CPU Unit with unit version 1.05 or later.)
Additional Information
Refer to the NX-series EtherCAT Coupler Unit User's Manual (Cat. No. W519) for the events that
can occur for an EtherCAT Slave Terminal.
Event Levels
This section describes the operation of the EtherCAT Master Function Module for each event level.
Event level of the error
Major fault
Partial fault
Minor fault
Observation
Information
9-8
All NJ/NX-series Controller control operations stop for errors in this event level.
All control operations for one of the function modules in the NJ/NX-series Con-
troller stop for errors in this event level. If a partial fault level error occurs in the
EtherCAT Master Function Module, all functions of the EtherCAT Master Func-
tion Module stop.
Some of the control operations for one of the function modules in the NJ/NX-
series Controller stop for errors in this event level. If a minor fault level error
occurs for the EtherCAT Master Function Module, EtherCAT communications
are possible, but control may be affected. User action is required.
Errors in the observation level do not affect NJ/NX-series Controller control oper-
ations. Observations are reported in order to prevent them from developing into
errors at the minor fault level or higher.
Events that are classified as information provide information that do not indicate
errors.
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Operation