Omron Sysmac NY512-1300, User Manual

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7 Tag Data Link Functions
7-80 NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User’s Manual (W563)
*2 To use a data size of 505 bytes or more, the system must support a large forward open (an optional CIP spec-
ification). The SYSMAC CS/CJ-series Units support Large_Forward_Open, but before you connect to nodes of
other companies, confirm that those devices also support it.
*3 The maximum number of tags is given for the following conditions.
• All tag sets contain eight tags.
• The maximum number of tag sets (32) is registered.
 Specifying Tags
You can specify where to assign a tag either with a variable or with a I/O memory address. However,
some Controllers may not support both of these methods. Communications with the devices are
possible regardless of whether the remote node tags are set using I/O memory addresses or net-
work variables.
The supported tag specification methods for each Controller are listed in the table below.
Yes: Supported, No: Not supported
* 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.
Controller
Name in Hardware List of
Network Configurator
Network variable
name specification
I/O memory address
specification
EtherNet/IP Unit
NY-series Controller --- NY512
NY532 Yes No
NX-series Controller --- NX701 Yes No
NJ-series Controller --- NJ501-

NJ301-

NJ101
Yes
Yes
*
CJ1W-EIP21 CJ1W-EIP21(NJ) Yes
Yes
*
CJ2H-CPU6

-EIP --- CJ2B-EIP21 Yes Yes
CJ1W-EIP21 CJ1W-EIP21(CJ2) Yes Yes
CJ2H-CPU6

CJ1W-EIP21 CJ1W-EIP21(CJ2) No Yes
CJ2M-CPU3

--- CJ2M-EIP21 Yes Yes
CJ1W-EIP21 CJ1W-EIP21(CJ2) Yes Yes
CJ2M-CPU1

CJ1W-EIP21 CJ1W-EIP21(CJ2) No Yes
CJ1 CPU Unit CJ1W-EIP21 CJ1W-EIP21 No Yes
CS1 CPU Unit CS1W-EIP21 CS1W-EIP21 No Yes