Omron NJ501-1320 User Manual

1-7
1 Introduction to NJ-series Controllers
NJ-series CPU Unit Hardware User’s Manual (W500)
1-2 Specifications
1
1-2 Specifications
This section gives the main specifications of the NJ-series Controllers.
Item
NJ501- NJ301- NJ101-
5 4 3 12 11 10 90
Process-
ing time
Instruction
execution
times
LD instruction
1.2 ns (1.9 ns or less)
*1
2.0 ns (3.0 ns or less) 3.3 ns (5.0 ns or less)
Math instructions (for long
real data)
26 ns or more
*2
42 ns or more 70 ns or more
Program-
ming
Program
capacity
*3
Size 20 MB 5 MB 3 MB
Quantity
Number of POU
definitions
3,000 750 450
Number of POU
instances
9,000* 3,000* 1,800
Memory
capacity for
variables
Retain
attri-
butes
*4
Size 2 MB 0.5 MB
Number of vari-
ables
10,000 5,000*
No Retain
attri-
butes
*5
Size 4 MB 2 MB
Number of vari-
ables
90,000 22,500
Data types Number of data types 2,000 1,000
Memory for
CJ-series
Units (Can
be speci-
fied with AT
specifica-
tions for
variables.)
CIO Area 6,144 words (CIO 0 to CIO 6143)
Work Area 512 words (W0 to W511)
Holding Area 1,536 words (H0 to H1535)
DM Area 32,768 words (D0 to D32767)
EM Area
32,768 words  25 banks (E0_00000
to E18_32767)
32,768 words  4 banks (E0_00000 to E3_32767)
Motion
control
Number of
controlled
axes
*6
Maximum number of con-
trolled axes
64 axes 32 axes 16 axes 15 axes (*) 6 axes ---
Motion control
axes
64 axes 32 axes 16 axes 15 axes (*) 6 axes ---
Single-axis posi-
tion control axes
---
Maximum number of used
real axes
64 axes 32 axes 16 axes 8 axes 4 axes 2 axes ---
Used motion
control servo
axes
64 axes 32 axes 16 axes 8 axes 4 axes 2 axes ---
Used single-axis
position control
servo axes
---
Maximum number of axes for
linear interpolation axis con-
trol
4 axes per axes group ---
Number of axes for circular
interpolation axis control
2 axes per axes group ---
Maximum number of axes groups 32 axes groups ---
Motion control period
The same control period as that is used for the process data communications
cycle for EtherCAT.
---
Cams
Number
of cam
data
points
Maximum points
per cam table
65,535 points ---
Maximum points
for all cam
tables
1,048,560 points 262,140 points ---
Maximum number of cam
tables
640 tables 160 tables ---
Position units Pulse, mm, m, nm, degree, and inch ---
Override factors 0.00% or 0.01% to 500.00% ---

Omron NJ501-1320 Specifications

General

Brand	Omron
Model	NJ501-1320
Category	Controller
Language	English