Omron NJ Series User Manual

Appendices
A-128
NJ-series CPU Unit Software User’s Manual (W501)
This section introduces the functions for which performance was improved for each unit version of the
CPU Unit and for each Sysmac Studio version.
*1 The performance improvement applies only to an NJ301- CPU Unit. The maximum number of vari-
ables with a Retain attributes for the NJ501- is 10,000.
*2 This is the total for all axis types.
*3 The performance improvement applies only to an NJ301- CPU Unit. The maximum numbers of con-
trolled axes for the NJ501- are as follows:
NJ501-1500: 64 axes, NJ501-1400: 32 axes, and NJ501-1300: 16 axes
*4 There is no change in the maximum number of used real axes.
A-12-3 Performance Improvements for Unit Version Upgrades
Function
Performance
value
Unit version
Sysmac Stu-
dio version
Program-
ming
Program
capacity
Quantities Number of
POU instances
(NJ501-
)
9,000 --- 1.06 or higher
6,000 --- 1.05 or lower
Number of
POU instances
(NJ301-
)
3,000 1.04 or later 1.05 or higher
1,500 1.04 or lower
2,400 1.03 or earlier 1.05 or higher
1,500 1.04 or lower
Memory
capacity for
variables
Variables
with a
Retain
attribute
Number of vari-
ables
*1
(NJ301-
)
5,000 1.04 or later 1.05 or higher
2,500 1.04 or lower
2,500 1.03 or earlier ---
Motion
Control
Number of
controlled axes
Maximum number of con-
trolled axes
*2*3*4
(NJ301-)
15 axes 1.06 or later 1.07 or higher
8 axes (NJ301-
1200)
4 axes (NJ301-
1100)
Other than the above combi-
nation
Maximum number of axes
for single-axis control
*4*5
(NJ301-)
15 axes 1.06 or later 1.07 or higher
8 axes (NJ301-
1200)
4 axes (NJ301-
1100)
Other than the above combi-
nation
Built-in
Ether-
Net/IP
port
CIP service:
Tag data links
(cyclic commu-
nications)
Packet interval Can be set for
each connection.
1 to 10,000 ms in
1-ms increments
1.03 or higher ---
Can be set for
each connection.
10 to 10,000 ms in
1-ms increments
1.02 or lower
Permissible communica-
tions band
3,000 pps
*6
(including heart-
beat)
1.03 or higher ---
1,000 pps (includ-
ing heartbeat)
1.02 or lower
Number of TCP sockets 30 1.03 or higher ---
16 1.02 or lower
Built-in
EtherCAT
port
Communications cycle
*7
(NJ301-)
500, 1,000, 2,000,
or 4,000 s
1.03 or higher ---
1,000, 2,000, or
4,000 s
1.02 or lower

Omron NJ Series Specifications

General

Brand	Omron
Model	NJ Series
Category	Controller
Language	English