Mitsubishi FX3U Series Programming Manual

907
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-1 Basic Instruction Execution Time
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
•FX3G/FX3GC PLCs (Extention mode)
Instruction
Execution time in ON status (µs) Execution time in OFF status (µs)
Remarks
16-bit instruction 32-bit instruction 16-bit instruction 32-bit instruction
Contact instructions
LD 0.42
1.68 µs in 2-step instruction
*1
1.68 µs in 3-step instruction
*3
LDI 0.42
1.68 µs in 2-step instruction
*1
1.68 µs in 3-step instruction
*3
LDP 2.72 2.68
3-step instruction
2.8 µs in execution in ON status
*3
2.76 µs in execution in OFF status
*3
LDF 2.76 2.72
3-step instruction
2.84 µs in execution in ON status
*3
2.8 µs in execution in OFF status
*3
AND 0.41
1.48 µs in 2-step instruction
*1
1.52 µs in 3-step instruction
*3
ANI 0.41
1.48 µs in 2-step instruction
*1
1.52 µs in 3-step instruction
*3
ANP 2.72 2.68
3-step instruction
2.8 µs in execution in ON status
*3
2.76 µs in execution in OFF status
*3
ANF 2.76 2.72
3-step instruction
2.8 µs in execution in ON status
*3
2.76 µs in execution in OFF status
*3
OR 0.42
1.6 µs in 2-step instruction
*1
1.6 µs in 3-step instruction
*3
ORI 0.42
1.6 µs in 2-step instruction
*1
1.6 µs in 3-step instruction
*3
ORP 2.72 2.68
3-step instruction
2.8 µs in execution in ON status
*3
2.76 µs in execution in OFF status
*3
ORF 2.76 2.72
3-step instruction
2.8 µs in execution in ON status
*3
2.76 µs in execution in OFF status
*3
Connection instructions
ANB 0.41
ORB 0.41
MPS 0.42
MRD 0.41
MPP 0.38
INV 0.38
MEP 1.73
MEF 1.81
Output instructions
OUT Y,M 0.42
1.52 µs in 2-step instruction
*2
1.56 µs in 3-step instruction
*3
OUT S 1.65 1.65
OUT T K 3.19 2.95
T246 to T319
3.47 µs in execution in ON status
2.82 µs in execution in OFF status

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)