Omron Sysmac NX1P2-10 1 Series, Руководство пользователя

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3-2 System-defined Variables
The variables are described in the tables as shown below.
Variable name Meaning Function Data type
Range of
values
Reference
This is the system-
defined variable
name. The prefix
gives the category
name. This is the mean-
ing of the variable. The function of the variable is descri-
bed. The data
type of the
variable is
given. The range
of values
that the var-
iable can
take is giv-
en. The page of
the individ-
ual system-
defined var-
iable speci-
fications ta-
ble is given.

Functional Classification: EtherNet/IP Communications Errors
Variable name Meaning Function Data type
Range of
values
Reference
_EIP_ErrSta Built-in EtherNet/IP
Error 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_TcpAppErr (TCP Application
Communications Error)
NJ-series CPU Units: Represents the col-
lective status of the following error flags.
•
_EIP_PortErr (Communications Port
Error)
•
_EIP_CipErr (CIP Communications Er-
ror)
•
_EIP_TcpAppErr (TCP Application
Communications 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 3-36
3 System-defined Variables Related to the Built-in EtherNet/IP Port
3-3
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
3-2 System-defined V
ariables
3