Mitsubishi FX3U-?*MR/ES User Manual page 73

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
High-speed
counter
Data register
(32 bits when
paired)
Extension register (16 bits)
Extension file register (16 bits)
Pointer
Nesting
Constant
Operating frequency of high-speed counter
For hardware and software counter device numbers, refer to the following section.
Kind of high-speed counter
Hardware counter
Software counter
Item
1-phase 1-count input
C235 to C245
in both directions (32
bits) [changeable]
1-phase 2-count input
C246 to C250
in both directions (32
bits) [changeable]
2-phase 2-count input
C251 to C255
in both directions (32
bits) [changeable]
For general (16 bits)
D0 to D199
[changeable]
For keeping (16 bits)
D200 to D511
[changeable]
D512 to D7999
For keeping (16 bits)
<D1000 to
[fixed]
<File register>
D8000 to D8511
For special (16 bits)
For index (16 bits)
R0 to R32767
For branching of
P0 to P4095
JUMP and CALL
Input interruption and
input delay I0
interruption
I6
Timer interruption
I010 to I060
Counter interruption
For master control
Decimal number (K)
Hexadecimal number
(H)
Real number (E)
Character string
Character string (" ")
Input terminals (X000 to X007)
of main unit
1-phase 100 kHz x 6 points, 10 kHz x 2 points
50 kHz (multiply by 1),
2-phase
50 kHz (multiply by 4)
1-phase 40 kHz
40 kHz (multiply by 1),
2-phase
10 kHz (multiply by 4)
4 Specifications, External Dimensions and Terminal Layout (Main Units)
Performance
Counting from -2,147,483,648 to
Up to 8 +2.147,483,647 [For keeping]
points can The retentive status can be changed by
be used in parameter settings.
range from
C235 to
C255.
200 points
The retentive status can be changed by
parameter settings.
312 points
D1000 and later in 7488 points of fixed
7488 points
data register for keeping can be set as
<7000
file register points in 500-point units by
D7999> points>
changing the parameter settings.
512 points
V0 to V7
16 points
Z0 to Z7
32768
Retained by battery during power failure
points
ER0 to 32768 Usable only when memory cassette is
ER32767 points mounted
For CJ instructions and CALL
4096 points
instructions
to I5 6 points
to I8 3 points
6 points For HSCS instructions
N0 to N7 8 points For MC instructions
16 bits -32,768 to +32,767
32 bits -2,147,483,648 to +2,147,483,647
16 bits 0 to FFFF
32 bits 0 to FFFFFFFF
128
-1.0 x 2 to -1.0 x 2
32 bits
Decimal-point and exponential notations are possible.
Designation by characters enclosed with " "
Up to 32 one-byte characters can be used for a
constant in an instruction.
200 kHz x 8 points
100 kHz (multiply by 1),
100 kHz (multiply by 4)
40 kHz
40 kHz (multiply by 1),
10 kHz (multiply by 4)
4.5 Performance Specifications
→ For the high-speed
counter operating
frequency, refer to the table
shown in the next page.
−
−
−
-126 -126
,0,1.0 x 2 to 1.0 x 2
→ Refer to Section 11.5.
High-speed input special adapter
(FX -4HSX-ADP)
3U
1
2
3
4
5
6
7
128
8
9
10
65