Tag Data Link Functions And Specifications - Omron sysmac NX102-9 Series Owner's Manual

7 Tag Data Link Functions
7-1-3

Tag Data Link Functions and Specifications

The tag data link and performance specifications of the NJ/NX-series CPU Unit are given below.
Item
Communications type
Setting method
*1 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)
7-6
NX701- NX102-
 
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. After the parameters are downloaded, the EtherNet/IP
Units are restarted to start the tag data links.
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.
• Global variables
722 words 300 words (600 bytes)
(1444 bytes)
256 (total of 512 with two
ports)
8 (7 when Controller status is included)
722 words 300 words (600 bytes)
(1444 bytes)
256 (total of 32 (total of 40
512 with two
with 2 ports)
ports)
Maximum Maximum
number of number of
connections connections
per Unit: 512 per Unit: 64
(the maxi- (the maxi-
mum number mum number
of connec- of connec-
tions per port: tions per port:
256) 32)
Each connection can be set for 1-to-1 (unicast) or 1-to-N (multi-cast) communi-
cations.
0.5 to 10,000 1 to 10,000
ms in 0.5-ms ms in 1-ms
increments increments
The packet interval can be set separately for each connection.
40,000 pps *6 12,000 pps *6 3,000 pps
Note The Note The
heart- heart-
beat is beat
included and the
. CIP
Safety
routing
are
included
*7
.
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Specification
NJ501-/NJ301-
/NJ101-
NX1P2-

Unit version
1.00 to 1.02
*2, *3
*4
256
32
*5
Maximum number of connections per Unit: 32
2 to 10,000 10 to 10,000
ms in 1-ms ms in 1-ms
increments increments
1,000 pps
Note The heartbeat is included.
Unit version
1.03 or later
1 to 10,000
ms in 1-ms
increments
3,000 pps