Variable name Meaning Function Data type
Range of
values
Reference
_EIP2_TargetNo-
deErr[255]
CIP Communica-
tions2 T
arget Node
Error Information
Indicates that the connection for the Reg-
istered Target Node Information for CIP
communications 2 was not established or
that an error occurred in the target Con-
troller.
The array elements are valid only when
the Registered Target Node Information
is TRUE.
Array[x] is TRUE:
A connection was not normally establish-
ed with the target node for a target node
ID of x (the Registered Target Node Infor-
mation is TRUE and the Normal Target
Node Information is FALSE), or a con-
nection was established with the target
node but an error occurred in the target
Controller.
Array[x] is FALSE:
The target node is not registered for a
target node ID of x (the Registered Target
Node Information is FALSE), or a con-
nection was normally established with the
target node (the Registered Target Node
Information is TRUE and the Normal Tar-
get Node Information is TRUE). An error
occurred in the target Controller (the Tar-
get PLC Error Information is TRUE).
Note You can use this system-de-
fined variable only for the
NX701 CPU Units and NX102
CPU Units.
ARRAY
[0..255] OF
BOOL
TRUE or
FALSE
page 3-59
_EIP_NTPResult NTP Operation Infor-
mation
Use the GetNTPStatus instruction to read
the NTP operation information from the
user program.
Direct access is not possible.
_sNTP_RE-
SUL
T
page 3-59
.ExecTime NTP Last Operation
T
ime
Gives the last time that NTP processing
ended normally.
The time that was obtained from the NTP
server is stored when the time is ob-
tained normally.
The time is not stored if it is not obtained
from the NTP server normally.
Note Do not use this variable in the
user program. There may be a
delay in updating it. Use this
variable only to access status
through communications from
an external device.
DATE_AND_
TIME
Depends on
data type.
page 3-59
.ExecNormal NTP Operation Re-
sult
TRUE: Indicates an NTP normal end.
F
ALSE: Indicates that NTP operation
ended in an error or has not been execut-
ed even once.
Note Do not use this variable in the
user program. There may be a
delay in updating it. Use this
variable only to access status
through communications from
an external device.
BOOL TRUE or
FALSE
page 3-59
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-32
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
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