A-8-3 Performance Improvements For Unit Version Upgrades - Omron NJ501-1 Series User Manual

Appendices
A-8-3 Performance Improvements for Unit Version Upgrades
This section introduces the functions for which performance was improved for each unit version of the
CPU Unit and for each Sysmac Studio version.
Program- Program
ming capacity
Memory
capacity for
variables
Motion Number of
Control controlled axes
Built-in CIP service:
Ether- Tag data links
Net/IP (cyclic commu-
port nications)
Number of TCP sockets
Built-in
Communications cycle
EtherCAT
(NJ301-)
port
*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-128
Function
Quantities Number of
POU instances
(NJ501-
)
Number of
POU instances
(NJ301-
)
Variables Number of vari-
with a *1
ables (NJ301-
Retain
)
attribute
Maximum number of con-
*2*3*4
trolled axes
(NJ301-)
Maximum number of axes
*4*5
for single-axis control
(NJ301-)
Packet interval
Permissible communica-
tions band
*7
Performance
Unit version
value
9,000 ---
6,000 ---
3,000 1.04 or later
1,500
2,400 1.03 or earlier
1,500
5,000 1.04 or later
2,500
2,500 1.03 or earlier
15 axes 1.06 or later
8 axes (NJ301- Other than the above combi-
1200) nation
4 axes (NJ301-
1100)
15 axes 1.06 or later
8 axes (NJ301- Other than the above combi-
1200) nation
4 axes (NJ301-
1100)
Can be set for 1.03 or higher
each connection.
1 to 10,000 ms in
1-ms increments
Can be set for 1.02 or lower
each connection.
10 to 10,000 ms in
1-ms increments
*6 1.03 or higher
3,000 pps
(including heart-
beat)
1,000 pps (includ- 1.02 or lower
ing heartbeat)
30 1.03 or higher
16 1.02 or lower
500, 1,000, 2,000, 1.03 or higher
or 4,000 s
1,000, 2,000, or 1.02 or lower
4,000 s
NJ-series CPU Unit Hardware User's Manual (W500)
Sysmac Stu-
dio version
1.06 or higher
1.05 or lower
1.05 or higher
1.04 or lower
1.05 or higher
1.04 or lower
1.05 or higher
1.04 or lower
---
1.07 or higher
1.07 or higher
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