Omron Sysmac NJ-series User Manual page 91

Variable name Meaning
_EIP2_TargetPLC- CIP Communica-
ModeSta [255] tions2 Target PLC
Operating Mode
_EIP_TargetPLCErr Target PLC Error
[255] Information
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
3 System-defined Variables Related to the Built-in EtherNet/IP Port
Function
Shows the operating status of the target
node Controllers that are connected for
CIP communications 2, with the built-in
EtherNet/IP port as the originator.
The array elements are valid only when
the corresponding Normal Target Node
Information is TRUE. If the corresponding
Normal Target Node Information is
FALSE, the Target Node Controller Oper-
ating Information indicates the previous
operating status.
Array[x] is TRUE:
This is the operating state of the target
Controller with a node address of x.
Array[x] is FALSE:
Other than the above.
Note You can use this system-defined vari-
able only for the NX701 CPU Units.
NX-series CPU Units: Shows the error
status (logical OR of fatal and non-fatal
errors) of the target node Controllers that
are connected for CIP communications 1,
with the built-in EtherNet/IP ports as the
originator. The array elements are valid
only when the corresponding Normal Tar-
get Node Information is TRUE. The imme-
diately preceding value is retained if this
variable is FALSE.
Array[x] is TRUE:
A fatal or non-fatal error occurred in the
target Controller with a target node ID
of x.
Array[x] is FALSE:
Other than the above.
NJ-series CPU Units: Shows the error sta-
tus (logical OR of fatal and non-fatal
errors) of the target node Controllers that
are connected with the built-in EtherNet/IP
ports as the originator. The array elements
are valid only when the corresponding
Normal Target Node Information is TRUE.
The immediately preceding value is
retained if this variable is FALSE.
Array[x] is TRUE:
A fatal or non-fatal error occurred in the
target Controller with a target node ID
of x.
Array[x] is FALSE:
Other than the above.
Range of
Data type
values
ARRAY TRUE or
[0..255] OF FALSE
BOOL
ARRAY TRUE or
[0..255] OF FALSE
BOOL
Reference
page 3-54
3
page 3-55
3-25