Errors Related To The Ethernet/Ip Function Module - Omron Sysmac NJ-series User Manual

The meanings of the individual bits in the above error status variables are given below.
Bit
15
14
8 to 13
7
6
5
4
0 to 3
* This bit is not used in the error status variables for the EtherNet/IP Function Module.
 Other System-defined Variables Related to Errors
For the EtherNet/IP Function Module, there are other system-defined variables that show error sta-
tus in addition to the error status variables. Refer to 3-1 System-defined Variables Related to the
Built-in EtherNet/IP Port for system-defined variables that are related to errors.
Checking Communications Status with the Network Configurator
You can use the Network Configurator to check the communications status (e.g., tag data link connec-
tion status) for each device on the EtherNet/IP network. Refer to 15-3 Checking Status with the Network
Configurator.

15-1-2 Errors Related to the EtherNet/IP Function Module

This section describes the errors that are related to the EtherNet/IP Function Module.
Classifications
There are the following sources of errors in the EtherNet/IP Master Function Module.
 NX701 CPU Units
Classification
Communications port 1 errors
Communications port 2 errors
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Name
* This bit indicates whether the master
Master Detection
detected an error in the slaves that it
manages.
* Indicates whether there is an error at
Slave Summary
a level below the function module.
Not used.
Major Fault Indicates if there is a major fault level
error.
Partial Fault Indicates if there is a partial fault level
error.
Minor Fault Indicates if there is a minor fault level
error.
Observation Indicates if there is an observation
level error.
Not used.
If an error is detected for EtherNet/IP communications port 1, the correspond-
ing bit in the Communications Port1 Error status variable shows the error.
If an error is detected for EtherNet/IP communications port 2, the correspond-
ing bit in the Communications Port2 Error status variable shows the error.
Description
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
Description
15 Troubleshooting
Value Meaning
Error
No error
Error
No error
Error
No error
Error
No error
Error
No error
Error
No error
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