Omron NX102-12 Series

Variable name Meaning Function Data type
Range of
values
Reference
_EIP_TcpAppErr TCP Application
Communications Er-
ror
This is the error status variable for TCP
application communications.
It represents the collective status of the
following error flags.
• _EIP_T
cpAppCfgErr (TCP Application
Setting Error)
• _EIP_NTPSrvErr (NTP Server Con-
nection Error)
Note Refer to information on the
meanings of the error status
bits at the end of this appendix
for details.
WORD 16#0000 to
16#00F0
page 3-39
_EIP_MacAdrErr MAC Address Error NX-series CPU Units: Indicates that an
error occurred when the MAC address
was read on the communications port 1
at startup.
TRUE: Error
F
ALSE: Normal
NJ-series CPU Units: Indicates that an
error occurred when the MAC address
was read at startup.
TRUE: Error
FALSE: Normal
BOOL TRUE or
FALSE
page 3-40
_EIP1_MacAdrErr Port1 MAC Address
Error
Indicates that an error occurred when the
MAC address was read on the communi-
cations port 1 at startup.
TRUE: Error
F
ALSE: Normal
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
BOOL TRUE or
FALSE
page 3-40
_EIP2_MacAdrErr Port2 MAC Address
Error
Indicates that an error occurred when the
MAC address was read on the communi-
cations port 2 at startup.
TRUE: Error
F
ALSE: Normal
Note You can use this system-de-
fined variable only for the
NX701 CPU Units and NX102
CPU Units.
BOOL TRUE or
FALSE
page 3-40
_EIP_LanHwErr Communications
Controller Error
NX-series CPU Units: Indicates that a
communications controller failure occur-
red on the communications port 1.
TRUE: Failure
F
ALSE: Normal
NJ-series CPU Units: Indicates that a
communications controller failure occur-
red.
TRUE: Failure
FALSE: Normal
BOOL TRUE or
FALSE
page 3-40
_EIP1_LanHwErr Port1 Communica-
tions Controller Error
Indicates that a communications control-
ler failure occurred on the communica-
tions port 1.
TRUE: Failure
F
ALSE: Normal
Note You can use this system-de-
fined variable only for NX-ser-
ies CPU Units.
BOOL TRUE or
FALSE
page 3-41
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-9
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
3-2 System-defined Variables
3