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4 Specifications, External Dimensions and Terminal Layout (Main Units)
4.5 Performance Specifications
51
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
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
*1. The current time of the clock is backed up by the capacitor built-in the PLC. Supply the power to the
PLC for 30 minutes or more to completely charge this large-capacity capacitor.
(The capacitor works for 10 days (atmosphere: 25 C )
The current time can be backed up by the battery when the optional battery is incorporated.
→ For details on the battery, refer to Chapter 22.
*2. These devices can be changed to the keep (battery backup) type using a parameter when the optional
battery is used.
→ For the parameter setting method, refer to Chapter 22.
*3. The standard mode is selected when the program capacity is set to 16000 steps or less using a
parameter.
The extension mode is selected when the program capacity is set to 16001 steps or more using a
parameter.
→ For parameter settings, refer to the Programming Manual.
*4. Supported in Ver. 1.10 or later
Item Performance
Counter
16 bits up
(EEPROM keep)
C16 to C199 184 points Counting from 0 to 32,767
32 bits up/down
(For general)
C200 to C219 20 points
Counting from -2,147,483,648 to
+2,147,483,647
32 bits up/down
(EEPROM keep)
C220 to C234 15 points
High-speed
counter
1-phase 1-count input in
both directions
(32 bits up/down)
(EEPROM keep)
C235 to C245
Counting from -2,147,483,648 to +2,147,483,647
1-phase 2-count input in
both directions
(32 bits up/down)
(EEPROM keep)
C246 to C250
2-phase 2-count input in
both directions
(32 bits up/down)
(EEPROM keep)
C251 to C255
Data register
(32 bits when
paired)
For general (16 bits) D0 to D127 128 points -
For EEPROM keep (16 bits) D128 to D1099 972 points -
For general
*2
(16 bits)
D1100 to D7999 6900 points -
File register
(EEPROM keep)
D1000 to D7999
Maximum 7000
points
Can be set as file registers in units of
500 points from D1000 in the program
area (EEPROM) using parameters.
For special (16 bits) D8000 to D8511 512 points -
For index (16 bits)
V0 to V7
Z0 to Z7
16 points -
Extension
register
For general
*2
(16 bits)
R0 to R23999 24000 points -
Extension file
register
For EEPROM keep (16 bits) ER0 to ER23999 24000 points
Stored in the EEPROM built-in the main
unit, or stored in the EEPROM in the
memory cassette when the memory
cassette is used.
Pointer
For branching of JUMP and
CALL
P0 to P2047 2048 points
For CJ instructions and CALL
instructions
Input interruption
I0 to I5
6 points
-
Timer interruption
I6 to I8
3 points
Nesting For master control N0 to N7 8 points For MC instructions
Constant
Decimal number (K)
16bits -32,768 to +32,767
32bits -2,147,483,648 to +2,147,483,647
Hexadecimal number (H)
16bits 0 to FFFF
32bits 0 to FFFFFFFF
Real number (E)
*4
32bits
-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.