Ethernet/Ip Function Module, Category Name - Omron NX-series User Manual

Variable name Meaning
_NXB_UnitErrStaTbl NX Bus Function
Module Unit Error
Status
_NXB_UnitErr- NX Unit Error Status
FlagTbl
A-4-4 EtherNet/IP Function Module, Category Name: _EIP
l Functional Classification: EtherNet/IP Communications Errors
Variable name Meaning
_EIP_ErrSta Built-in EtherNet/IP
Error
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
Function
Gives the status of errors that are detect-
ed in the NX Bus Function Module of the
Communication Control Unit. This status
is given as an array of WORD data. The
subscript of the array corresponds to the
NX Unit number.
Note Refer to A-4-5 Meanings of Er-
ror Status Bits on page A - 52
for the meanings of the error
status bits.
Indicates whether errors occurred in the
NX Unit on the Communication Control
Unit. This status is given as an array of
BOOL data. The subscript of the array
corresponds to the NX Unit number. A
subscript of "0" indicates the NX Bus
Function Module and whether an event
occurred that is detected by the NX Bus
Function Module.
TRUE: Error.
FALSE: No error.
The status is "FALSE" for NX Units that
are set as unmounted Units.
Function
This is the error status variable for the
built-in EtherNet/IP port.
It represents the collective status of the
following error flags.
•
_EIP1_PortErr (Communications Port1
Error)
•
_EIP2_PortErr (Communications Port2
Error)
•
_EIP1_CipErr (CIP Communications1
Error)
•
_EIP2_CipErr (CIP Communications2
Error)
•
_EIP_TcpAppErr (TCP Application
Communications Error)
Note Refer to A-4-5 Meanings of Er-
ror Status Bits on page A - 52
for the meanings of the error
status bits.
Appendices
Range of
Data type
values
ARRAY 16#0000 to
[1..32] OF 16#40F2
WORD
ARRAY TRUE or
[0..32] OF FALSE
BOOL
Range of
Data type
values
WORD 16#0000 to
16#00F0
Reference
page A - 60
A
page A - 60
Reference
page A - 61
A - 31