FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
59
4 Specifications, External Dimensions and Terminal Layout (Main Units)
4.5 Performance Specifications
1
Introduction
2
Features and
Part Names
3
Product
Introduction
4
Specifications
5
Version and
Peripheral
Devices
6
System
Configuration
7
Input/Output
Nos., Unit Nos.
8
Installation
9
Preparation and
Power Supply
Wiring
10
Input Wiring
Operating frequency of high-speed counter
For hardware and software counter device numbers, refer to the following section.
→ Refer to Section 11.5.
Data register
(32 bits when
paired)
For general (16 bits)
[changeable]
D0 to D199 200 points
The retentive status can be changed by
parameter settings.
For keeping (16 bits)
[changeable]
D200 to D511 312 points
For keeping (16 bits)
[fixed]
<File register>
D512 to D7999
<D1000 to
D7999>
7488 points
<7000
points>
D1000 and later in 7488 points of fixed
data register for keeping can be set as
file register points in 500-point units by
changing the parameter settings.
For special (16 bits) D8000 to D8511 512 points −
For index (16 bits)
V0 to V7
Z0 to Z7
16 points −
Extension register (16 bits) R0 to R32767
32768
points
Retained by battery during power failure
Extension file register (16 bits)
ER0 to
ER32767
32768
points
Usable only when memory cassette is
mounted
Pointer
For branching of
JAMP and CALL
P0 to P4095 4096 points
For CJ instructions and CALL
instructions
Input interruption and
input delay
interruption
I0 to I5 6 points
−
Timer interruption I6 to I8 3 points
Counter interruption I010 to I060 6 points For HSCS instructions
Nesting For master control N0 to N7 8 points For MC instructions
Constant
Decimal number (K)
16 bits -32,768 to +32,767
32 bits -2,147,483,648 to +2,147,483,647
Hexadecimal number
(H)
16 bits 0 to FFFF
32 bits 0 to FFFFFFFF
Real number (E) 32 bits
-1.0 x 2
128
to -1.0 x 2
-126
,0,1.0 x 2
-126
to 1.0 x 2
128
Decimal-point and exponential notations are possible.
Character string (" ") Character string
Designation by characters enclosed with " "
Up to 32 one-byte characters can be used for a
constant in an instruction.
Kind of high-speed counter
Input terminals (X000 to X007)
of main unit
High-speed input special adapter
(FX
3U-4HSX-ADP)
Hardware counter
1-phase 100 kHz x 6 points, 10 kHz x 2 points 200 kHz x 8 points
2-phase
50 kHz (multiply by 1),
50 kHz (multiply by 4)
100 kHz (multiply by 1),
100 kHz (multiply by 4)
Software counter
1-phase 40 kHz 40 kHz
2-phase
40 kHz (multiply by 1),
10 kHz (multiply by 4)
40 kHz (multiply by 1),
10 kHz (multiply by 4)
Item Performance
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