Omron sysmac NX102-9 Series Owner's Manual page 256

7 Tag Data Link Functions
 Specifying Tags
You can specify where to assign a tag either with a variable or with a I/O memory address. However,
some CPU Units may not support both of these methods. Communications with the devices are pos-
sible regardless of whether the remote node tags are set using I/O memory addresses or network
variables.
The supported tag specification methods for each CPU Unit are listed in the table below.
CPU Unit
EtherNet/IP Unit
NX-series CPU Unit ---
NJ-series CPU Unit ---
CJ1W-EIP21
CJ2H-CPU6-EIP ---
CJ1W-EIP21
CJ2H-CPU6 CJ1W-EIP21
CJ2M-CPU3 ---
CJ1W-EIP21
CJ2M-CPU1 CJ1W-EIP21
CJ1 CPU Unit CJ1W-EIP21
CS1 CPU Unit CS1W-EIP21
*1 To specify an I/O memory address for a tag, do not specify the I/O memory address for the tag directly. Instead, create a
variable, set an AT specification of the I/O memory address on the Sysmac Studio, and then specify the variable with the
AT specification for the tag.
*2 For an NX102 CPU Unit and an NX1P2 CPU Unit, you need to set CJ memory to use the I/O memory address. For details
on CJ memory setting, refer to the NJ/NX-series CPU Unit Software User's Manual (Cat. No. W501).
7-88
Name in Hardware List of
Network Configurator
NX701
NX102-
NX1P2
NJ501-
NJ301-
NJ101
CJ1W-EIP21(NJ)
CJ2B-EIP21
CJ1W-EIP21(CJ2)
CJ1W-EIP21(CJ2)
CJ2M-EIP21
CJ1W-EIP21(CJ2)
CJ1W-EIP21(CJ2)
CJ1W-EIP21
CS1W-EIP21
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Yes: Supported, No: Not supported
Network variable I/O memory address
name specification
Yes No
Yes *1 *2
Yes
Yes
*1 *2
Yes
Yes *1
Yes
Yes *1
Yes
Yes Yes
Yes Yes
No Yes
Yes Yes
Yes Yes
No Yes
No Yes
No Yes
specification