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3 System-defined Variables Related to the Built-in EtherNet/IP Port
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
3-3 Specifications for Individual System-defined
Variables
3
Variable name _EIP2_LanHwErr
Meaning Port2 Communications Controller Error Global/local Global
Function Indicates that a communications controller failure occurred on the communications port 2.
TRUE: Failure
FALSE: Normal
Note You can use this system-defined variable only for the NX701 CPU Units.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related
instructions
---
Variable name _EIP_EtnCfgErr
Meaning Basic Ethernet Setting Error Global/local Global
Function NX-series CPU Units: Indicates that the Ethernet communications speed setting (Speed/Duplex) for the communi-
cations port 1 is incorrect. Or, a read operation failed.
TRUE: Setting incorrect or read failed
FALSE: Normal
NJ-series CPU Units: Indicates that the Ethernet communications speed setting (Speed/Duplex) is incorrect. Or, a
read operation failed.
TRUE: Setting incorrect or read failed
FALSE: Normal
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related
instructions
---
Variable name _EIP1_EtnCfgErr
Meaning Port1 Basic Ethernet Setting Error Global/local Global
Function Indicates that the Ethernet communications speed setting (Speed/Duplex) for the communications port 1 is incor-
rect. Or, a read operation failed.
TRUE: Setting incorrect or read failed
FALSE: Normal
Note You can use this system-defined variable only for NX-series CPU Units.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related
instructions
---
Variable name _EIP2_EtnCfgErr
Meaning Port2 Basic Ethernet Setting Error Global/local Global
Function Indicates that the Ethernet communications speed setting (Speed/Duplex) for the communications port 2 is incor-
rect. Or, a read operation failed.
TRUE: Setting incorrect or read failed
FALSE: Normal
Note You can use this system-defined variable only for the NX701 CPU Units.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Possible. Related
instructions
---
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