Omron NX102 series User Manual

7-5
7 System-defined Variables That Are Related to the Built-in EtherCAT Port
NJ/NX-series CPU Unit Built-in EtherCAT Port User’s Manual (W505)
7-1 System-defined Variables That Are Related to the Built-in EtherCAT Port
7
7-1-2 System-defined Variables
Additional Information
Typical Relationships for the Built-in EtherCAT Error Flags
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 trouble-
shooting functions of the Sysmac Studio or the ResetECError instruction.
Variable
Name
Meaning
Variable
Name
Meaning Variable Name Meaning Event level
_EC_ErrSta Built-in
EtherCAT
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 Minor fault
level
_EC_MstrErr Master
Error
_EC_NetCfgErr Network Configura-
tion Information Error
_EC_NetCfgCmpErr Network Configura-
tion Verification Error
_EC_NetTopologyErr Network Configura-
tion Error
_EC_PDCommErr Process Data Com-
munications Error
_EC_PDTimeoutErr Process Data Recep-
tion Timeout Error
_EC_PDSendErr Process Data Trans-
mission Error
_EC_SlavAdrDupErr Slave Node Address
Duplicated Error
_EC_SlavInitErr Slave Initialization
Error
_EC_SlavAppErr Slave Application
Error
_EC_CommErrTbl Communications
Error Slave Table
_EC_CycleExceeded EtherCAT Communi-
cations Cycle
Exceeded
_EC_MsgErr EtherCAT Message
Error
Observation
_EC_SlavEmergErr Emergency Message
Detected
_EC_SlavErr Slave
Error
_EC_SlavErrTbl Slave Error Table Defined by
the slave.

Omron NX102 series Specifications

General

Brand	Omron
Model	NX102 series
Category	Controller
Language	English