423
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
B Performance Specifications
11
Memory
Cassette/Battery
12
Test Run,
Maintenance,
Troubleshooting
A
Version
Information
B
Performance
Specifications
C
Special Devices
(M8000 -,D8000 -)
D
Instruction List
E
Character-code
F
Discontinued
models
Item Performance
Counter
Increment for general
(16 bits) [changeable]
C0 to C99 100 points
Counting from 0 to 32,767
The retentive status can be changed
by parameter settings.
Increment for keeping
(16 bits) [changeable]
C100 to C199 100 points
Both directions for
general (32 bits)
[changeable]
C200 to C219 20 points
Counting from -2,147,483,648 to
+2,147,483,647
The retentive status can be changed
by parameter settings.
Increment for keeping
(32 bits) [changeable]
C220 to C234 15 points
High-speed
counter
1-phase 1-count input
in both directions (32
bits) [changeable]
C235 to C245
Up to 8 points can be used in range from C235 to
C255. [For keeping]
The retentive status can be changed by parameter
settings.
Counting from -2,147,483,648 to +2.147,483,647
Hardware counter
1-phase: 100 kHz x 6 points, 10 kHz x 2 points
2-phase: 50 kHz (multiply by 1), 50 kHz (multiply by 4)
Software counter
1-phase: 40kHz
2-phase: 40 kHz (multiply by 1), 10 kHz (multiply by 4)
1-phase 2-count input
in both directions (32
bits) [changeable]
C246 to C250
2-phase 2-count input
in both directions (32
bits) [changeable]
C251 to C255
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 JUMP
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.
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