Omron NX-ECC201, User Manual, Page: 320 / 406

13 Troubleshooting
13 - 42 NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-6 Error Notifications Based on the Sys-
mac Error Status
The Sysmac error status is assigned to the TxPDO to provide cyclic notifications of the level of current
errors in the Slave Terminal to the EtherCAT master.
With NJ-series Controllers, the Sysmac error status notification allows the Controller to detect and
make use of the error status in the Slave Terminal.
Refer to the NJ-series Troubleshooting Manual (Cat. No. W503) for information on the operation of the
NJ-series Controller based on the error status variables and error levels.
Detected error show in Possible actions
System-defined variables The error status variables can also be used to detect errors
that occur in a Slave Terminal.
Controller operation The Controller can perform operations based on the level of
errors that exist in the Slave Terminal.