Omron NX102-12 Series User Manual

3-3
Specifications for Individual System-
defined V
ariables
The specifications for each system-defined variable are given as described below.
Variable name This is the system-defined variable name.
The prefix gives the category name.
Members The member names are given
for structure variables.
Meaning This is the meaning of the variable. Global/local Global: Global variable, Local:
Local variable
Function The function of the variable is described.
Data type The data type of the variable is given. Range of values The range of values that the var-
iable can take is given.
R/W access R: Read on-
ly
,
RW: Read/
write
Retained The Retain
attribute of
the variable
is given.
Network Publish The Network Publish attribute of
the variable is given.
Usage in user
program
Whether you
can use the
variable di-
rectly in the
user pro-
gram is
specified.
Related in-
structions
The instructions that are related to the variable are given.
If you cannot use the variable directly in the user program, the instruc-
tions that access the variable are given.

Functional Classification: EtherNet/IP Communications Errors
Variable name _EIP_ErrSta
Meaning Built-in EtherNet/IP Error Global/local Global
Function This is the error status variable for the built-in EtherNet/IP port.
NX-series CPU Units: 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_T
cpAppErr (TCP Application Communications Error)
NJ-series CPU Units: Represents the collective status of the following error flags.
• _EIP_PortErr (Communications Port Error)
• _EIP_CipErr (CIP Communications Error)
• _EIP_TcpAppErr (TCP Application Communications Error)
Note Refer to Meanings of Error Status Bits
on page 3-21 for the meanings of the error status bits.
Data type WORD Range of values 16#0000 to 16#00F0
R/W access R Retained Not retained. Network Publish Published.
Usage in user pro-
gram
Possible. Related in-
structions
You can access this variable from the user program with the following instruc-
tion.
• GetEIPError
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-36
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

Omron NX102-12 Series Specifications

General

Brand	Omron
Model	NX102-12 Series
Category	Controller
Language	English