1 Introduction to NX-series Controllers
1 - 8
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
1-2 Specifications
This section gives the main specifications of the NX-series NX1P2 CPU Units.
Item
NX1P2-
11/
111
10/
101
90/
901
Process-
ing time
Instruction exe-
cution times
LD instruction 3.3 ns
Math instructions (for long real
data)
70 ns or more
Program-
ming
Program capac-
ity
*1
Size 1.5 MB
Quantity
Number of POU
definitions
450
Number of POU
Instances
1,800
Memory capac-
ity for vari-
ables
*2
Retain attri-
butes
Size 32 kB
Number of vari-
ables
5,000
No Retain attri-
butes
Size 2 MB
Number of vari-
ables
90,000
Data types Number of data types 1,000
Memory for
CJ-series Units
(Can be speci-
fied with AT
specifications
for variables.)
CIO Area
0 to 6,144 channel (0 to 6,143)
*3
Work Area
0 to 512 channel (W0 to W511)
*3
Holding Area
0 to 1,536 channel (H0 to H1,535)
*4
DM Area
0 to 16,000 channel (D0 to F15,999)
*4
EM Area ---
Motion
control
Number of con-
trolled axes
*5
Maximum number of controlled
axes
12 axes 10 axes 4 axes
Motion control
axes
8 axes 6 axes ---
Single-axis posi-
tion control axes
4 axes 4 axes 4 axes
Maximum number of used real
axes
8 axes 6 axes 4 axes
Used motion con-
trol servo axes
4 axes 2 axes ---
Used single-axis
position control
servo axes
4 axes 4 axes 4 axes
Maximum number of axes for lin-
ear interpolation axis control
4 axes per axes group
---
Number of axes for circular inter-
polation axis control
2 axes per axes group
---
Maximum number of axes groups 8 axes groups
---
Motion control period
Same as the period for primary periodic task
Cams
Number of cam
data points
Maximum points
per cam table
65,535 points
---
Maximum points
for all cam tables
262,140 points
---
Maximum number of cam tables 80 tables
---
Position units Pulse, mm, m, nm, degree, and inch
Override factors 0.00% or 0.01% to 500.00%
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