Mitsubishi FX3U Series Programming Manual

713
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
33 Extension File Register Control – FNC290 to FNC299
33.2 FNC291 – SAVER / Save to ER
31
FNC276-FNC279 Data Transfer 3
32
FNC280-FNC289 High-Speed Processing 2
33
FNC290-FNC299 Extension File Register
34
FNC300-FNC305 FX
3U
-CF-ADP
35
SFC•STL Programming
36
Interrupt Function
37
Special Device
38
Error Code
A
Version Up Information
B
Execution Times
HFFFFR2047 HFFFFER2047
K2048
R0 K100
R1 K105
R10 K200
R11 K215
Device number
Current
value
Extension registers (R)
R12 K400
R19 K350
R99 K1000
R100 HFFFF
HFFFFR127
1st operation
cycle
HFFFFR128
HFFFFR255
HFFFFR256
HFFFFR1919
HFFFFR1920
ER0 K100
ER1 K105
ER10 K200
ER11 K215
Device number
Current
value
Extension file registers
(ER)
ER12 K400
ER19 K350
ER99 K1000
ER100 HFFFF
HFFFFER127
HFFFFER128
HFFFFER255
HFFFFER256
HFFFFER1919
HFFFFER1920
K128
Number of
already written
points (D0)
K256
K1920
2nd operation
cycle
3rd to 15th
operation
cycle
16th
operation
cycle
Setting data
Setting backup data
SAVER
instruction
(2)
Setting data
Changed data
Unused
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Mitsubishi FX3U Series Specifications

General

Model	FX3U Series
Program Memory	64k steps
Execution Speed	0.065 μs/basic instruction
Type	PLC (Programmable Logic Controller)
Power Supply	100-240V AC
I/O Points	Up to 384
Communication	USB
Expansion	Supported via expansion modules
High-Speed Counters	Up to 6 channels
Analog Input/Output	Available via expansion modules
Temperature Range	0 to 55°C
Programming Language	Ladder Logic, Structured Text
Built-in Functions	PID control
Humidity	5 to 95% (non-condensing)