Tag Data Link Functions And Specifications - Omron NY532-5400 User Manual

7 Tag Data Link Functions
7-1-3

Tag Data Link Functions and Specifications

The tag data link and performance specifications of the NY-series Controller are given below.
Item
Communications type
Setting method
Supported variable types You can specify the following network variables as tags.
Tags
Maximum number of
words per tag
Maximum number of
tags
Tag sets Maximum number of
tags per tag set
Maximum number of
words per tag set
Maximum number of tag
sets
Connections
Connection type
Packet interval (RPI)
Permissible communications band (pps)
*1 You can import network variables created in the Sysmac Studio to the Network Configurator as tags.
However, variables with a Network Publish attribute that have variable names that are the same as the I/O
memory address notation, such as "0000" and "H0000" are not exported to CSV files.
*2 The following table lists the variables that you can specify as tags.
Type
Variables with basic data types
Enumerated variables
Array variables
Structure variables
Union variables
*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.
7-6
Standard EtherNet/IP implicit communications (connection-type cyclic commu-
nications)
After you have set the tags, tag sets, and connections with the Network Config-
urator, you must download the tag data link parameters to all devices on the
EtherNet/IP network. You can export the network variables that you created on
the Sysmac Studio to a CSV file. You can then import the file to the Network
Configurator and assign the network variables to tags.
After the parameters are downloaded, the EtherNet/IP ports are restarted to
start the tag data links.
• Global variables
722 words (1444 bytes)
*3
256
8 (7 when Controller status is included)
722 words (1444 bytes)
128
Maximum number of connections per Unit: 128
Each connection can be set for 1-to-1 (unicast) or 1-to-N (multi-cast) communi-
cations.
1 to 10,000 ms in 1-ms increments
The packet interval can be set separately for each connection.
20,000 pps
Note The heartbeat is included.
Example
aaa
bbb
Arrays ccc
Elements ccc[2]
Structures ddd
Members ddd.xxx
Unions eee
Members eee.yyy
NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User's Manual (W563)
Specification
NY52-
Unit version 1.12 or later
Specification
Supported.
Supported.
Supported.
Supported.
Supported.
Supported.
Supported.
Supported.
*1, *2