A - 117
 Appendices
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
A-4  Sysmac Error Status Codes
A
A-4-2  Error Descriptions
 
 
Event name ESC Error Event code 05430000 hex
Meaning An error occurred in the EtherCAT slave communications controller.
Source
EtherCAT Master Function Mod-
ule
Source details
Slave
Detection 
timing
At power ON
Error 
attributes
Level
Minor fault
Recovery
Error reset 
(after cycling 
slave power)
Log category
System log
Effects User program Continues. Operation Power drive circuit is OFF
Indicators
EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System
-defined 
variables
Variable Data type Name
None None None
Cause and
correction
Assumed cause Correction Prevention
Error of the EtherCAT slave com-
munications controller or false 
detection when the AL status 
code is 0051 hex
If this event occurs repeatedly 
after you cycled the power supply, 
the EtherCAT slave communica-
tions controller is faulty. Replace 
the Servo Drive.
None
Error access from the 
non-OMRON EtherCAT master 
when the AL status code is 0050 
hex
Please contact the manufacturer of 
EtherCAT master.
Attached 
information
None
Precautions/
Remarks
AL status code: 0050 hex or 0051 hex, Error No.: 8804 hex