Mitsubishi FX3U Series Programming Manual

279
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
10 Arithmetic and Logical Operation ( + , − , × , ÷ ) – FNC 20 to FNC 29
10.7 FNC 26 – WAND / Logical Word AND
1
Introduction
2
Overview
3
Instruction List
4
Devices in Detail
5
Specified the Device & Constant
6
Before Programming
7
Basic Instruction
8
FNC00-FNC09 Program Flow
9
FNC10-FNC19 Move & Compare
10
FNC20-FNC29 Arith. & Logic Operation
2. 32-bit operation (DAND and DANDP)
The logical product (AND) operation is executed to the contents of [ +1, ] and [ +1, ] in units of
bit, and the result is transferred to [ +1, ].
• While the command input is OFF, the data of the transfer destination [ +1, ] does not change.
• While the command input is ON, the data of the transfer source [ +1, ] [ +1, ] do not
change.
• When a constant (K) is specified in the transfer source [ +1, ] [ +1, ], it is automatically
converted into binary format.
• The logical product operation is executed in units of bit as shown in the table below (1 ∧ 1 = 1, 0 ∧ 1 = 0, 1 ∧ 0 = 0,
0 ∧ 0 = 0).
1: ON, 0: OFF
+1, +1,
+1,
DAND (FNC 26) instruction
Logical operation
(unit: bit)
000
100
010
111
S 1 S 1 S 2 S 2
D D
Command
input
FNC 26
DAND
S 1  S 2 
+1, ∧ +1, → +1,
D 
S 1  S 2  D  S 1  S 2  D 
D D
S 1 S 1 S 2 S 2
S 1 S 1 S 2 S 2
S 1 S 1 S 2 S 2
D D

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)