Omron NJ101-10 Series, User Manual

Page: 177 / 280

Additional Information
Typical Relationships for the Built-in EtherCAT Error Flags
Variable
name
Meaning
Variable
name
Meaning Variable name Meaning
Event Lev-
el
_EC_ErrSta Built-in Ether-
CAT Error
_EC_PortErr Communi-
cations Port
Error _EC_MacAdrErr MAC Address
Error Partial fault
level
_EC_LanHwErr Communications
Controller Error
_EC_LinkOffErr Link OFF Error
_EC_MstrErr Master Er-
ror _EC_NetCfgErr Network Config-
uration Informa-
tion Error Minor fault
level
_EC_NetCfgCm-
pErr Network Config-
uration Verifica-
tion Error
_EC_NetTopolo-
gyErr Network Config-
uration Error
_EC_PDCommErr Process Data
Communications
Error
_EC_PDTimeoutErr Process Data
Reception Time-
out Error
_EC_PDSendErr Process Data
Transmission Er-
ror
_EC_SlavAdrDu-
pErr Slave Node Ad-
dress Duplicated
Error
_EC_SlavInitErr Slave Initializa-
tion Error
_EC_SlavAppErr Slave Applica-
tion Error
_EC_CommErrTbl Communications
Error Slave Ta-
ble
_EC_CycleExceed-
ed EtherCAT Com-
munications Cy-
cle Exceeded
_EC_MsgErr EtherCAT Mes-
sage Error Observation
_EC_SlavEmergErr Emergency Mes-
sage Detected
_EC_SlavErr Slave Error _EC_SlavErrTbl Slave Error Ta-
ble Defined by
the slave.
Note The values of all system-defined variables that are related to errors in EtherCAT communications do not
change until the cause of the error is removed and then the error in the Controller is reset with the trou-
bleshooting functions of the Sysmac Studio or the ResetECError instruction.
7 System-defined Variables Related to the Built-in EtherCAT Port
7-5
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
7-1
System-defined V
ariables That Are Related to the Built-in EtherCA
T Port
7
7-1-2
System-defined V
ariables