3-17
3 System-defined Variables Related to the Built-in EtherNet/IP Port
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
3-3 Specifications for Individual System-defined
Variables
3
z Functional Classification: EtherNet/IP Communications Switches
Variable name _EIP_NTPResult Members .ExecTime
Meaning NTP Last Operation Time Global/local Global
Function Gives the last time that NTP processing ended normally.
The time that was obtained from the NTP server is stored when the time is obtained 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.
Data type Structure: _sNTP_RESULT
Members: DATE_AND_TIME
Range of values Depends on data type.
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Not possible. Related instruc-
tions
You can read the contents of this variable with the GetNTPStatus instruc-
tion.
Variable name _EIP_NTPResult Members .ExecNormal
Meaning NTP Operation Result Global/local Global
Function This variable shows if the NTP operation ended normally.
TRUE: Indicates an NTP normal end.
FALSE: Indicates that NTP operation ended in an error or has not been executed 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.
Data type BOOL Range of values TRUE or FALSE
R/W access R Retained Not retained. Network Publish Published.
Usage in user program Not possible Related instruc-
tions
You can read the contents of this variable with the GetNTPStatus instruc-
tion.
Variable name _EIP_TDLinkStartCmd
Meaning Tag Data Link Communications Start Switch Global/local Global
Function This is the start switch for data links.
Data type BOOL Range of values TRUE or FALSE
R/W access RW Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
---
Variable name _EIP_TDLinkStopCmd
Meaning Tag Data Link Communications Stop Switch Global/local Global
Function This is the stop switch for data links.
Data type BOOL Range of values TRUE or FALSE
R/W access RW Retained Not retained. Network Publish Published.
Usage in user program Possible. Related instruc-
tions
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