Mitsubishi FX3U Series Programming Manual

777
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
35 SFC Program and Step Ladder
35.2 Step Ladder
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
*1. Output coils can be used again in different state relays.
STL S31
Y030
X001
SET Y31
SET S32
Y030
Y032
X002
SET S33
*1
*1
Process of
S32
Process of
S31
STL S32
When X001 turns ON,
S32 turns ON and S31
is automatically reset.
STL S31
Y030
X001
SET Y31
SET S32
Y030
Y032
X002
SET S33
STL S32
Y31 programmed in the
SET in struction remains
ON even if S31 is reset.
Activated

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)