Mitsubishi FX3G Series Programming Manual page 84

FX /FX /FX /FX
3G 3U 3GC 3UC
Programming Manual - Basic & Applied Instruction Edition
Device name
High-speed counter
1-phase 1-counting input
Bi-directional (32 bits)
1-phase 2-counting input
Bi-directional (32 bits)
2-phase 2-counting input
Bi-directional (32 bits)
Data register (32 bits when used in pair form)
General type (16 bits)
[variable]
latched (battery backed)
type (16 bits)
[variable]
latched (battery backed)
type (16 bits)
[fixed] <file register>
Special type (16 bits)
Index type (16 bits)
Extension register/Extension file register
Extension register
(16 bits)
Extension file register
(16 bits)
Pointer
For jump and branch call
Input interrupt
Input delay interrupt
Timer interrupt
Counter interrupt
Nesting
For master control
Constant
Decimal (K)
Hexadecimal (H)
Real number (E)
Character string (" ")
*1. Available device numbers vary depending on the PLC. For details, refer to Section 4.2.
*2. For supported functions, refer to Chapter 37.
For handling of the latched (battery backed) area, refer to Section 2.6.
*3. When the FX
1 phase: 200 kHz
2 phases: 100 kHz (1 edge count). 100 kHz (4 edge count)
82
Series
C235 to C245
C246 to C250
C251 to C255
D0 to D199
D200 to D511
D512 to D7999
<D1000 to
D7999>
*2
D8000 to D8511
V0 to V7, Z0 to Z7
R0 to R32767
ER0 to ER32767
P0 to P4095
I0 to I5
I6 to I8
I010 to I060
N0 to N7
16 bits
32 bits
16 bits
32 bits
32 bits
Character string
-4HSX-ADP is connected to an FX
3U
Description
8 points maximum can be used among C235 to C255 [latched
(battery backed) type].
The setting can be changed between the latched (battery
backed) type and the non-latch type using parameters.
−2,147,483,648 to +2,147,483,647 counts
*3
Hardware counter
1 phase: 100 kHz × 6 points, 10 kHz × 2 points
2 phases: 50 kHz (1 edge count),
50 kHz (4 edge count)
Software counter
1 phase: 40 kHz
2 phases: 40 kHz (1 edge count),
10 kHz (4 edge count)
200 points
The setting can be changed between the latched
(battery backed) type and the non-latched type
using parameters.
312 points
7488 points Among the 7488 fixed latched (battery backed)
<7000 type data registers, D1000 and later can be set as
points> file registers in units of 500 points.
512 points
16 points
32768 points latched (battery backed)
Available only while a memory cassette is
32768 points
mounted
4096 points For CJ and CALL instructions
6 points
3 points
6 points For HSCS instruction
8 points For MC instruction
−32768 to +32767
−2,147,483,648 to +2,147,483,647
0 to FFFF
0 to FFFFFFFF
−126
−1.0 × 2 128 to −1.0 × 2 , 0, 1.0 × 2
Both the decimal point expression and the exponent expression
are available.
Specify characters by quotation marks.
In a constant of an instruction, up to 32 half-width characters are
available.
PLC, the maximum input frequency is set as follows:
3U
4 Devices in Detail
4.1 Device Number List
Section 4.11
Section 4.10
Section 4.12
−126
to 1.0 × 2 128
Reference
Section 4.7
Section 4.9
Chapter 37
Chapter 5