Out - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
7.2

OUT

Outline
OUT instruction drives coils of output relays (Y), auxiliary relays (M), state relays (S), timers (T) and counters
(C).
1. Instruction format
OUT
OUT
2. Applicable devices
Bit Devices
Instruc-
System User
tion
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
OUT
1
Set
value
1: Special auxiliary relays (M) and 32-bit counters (C) cannot be indexed with index registers (V and Z).
2: State relays (S) cannot be indexed with index registers (V and Z).
3: "D .b" is available only in FX
4: This function is supported only in FX
Explanation of function and operation
1. When a bit device is used
A device described in OUT instruction turns ON or OFF according to the driven contact status.
Parallel OUT instructions can be used consecutively as many times as necessary.
In the program example shown below, OUT M100 and OUT M101 are parallel.
If two or more OUT instructions are executed for a same device number, however, the double output (double
coil) operation is resulted.
Circuit program
Drive contact of
OUT instruction
X000
X001
Mnemonic
Basic Instruction
OUT
→ For the number of instruction steps, refer to Section 7.15.
Digit Specification
3
1 2
and FX
3U 3UC
/FX
3U
OUT instruction
Y000
OUT instruction
M100
OUT instruction
M101
Operation Condition
Continuous
Operation
− Pulse (Single)
Operation
Word Devices
Special
System User Index
Unit
V Z Modify K H
PLCs. However, index modifiers (V and Z) are not available.
PLCs.
3UC
List program
0000 LD X000
0001 OUT Y000
0002 LDI X001
0003 OUT M100
0004 OUT M101
Program step numbers are
automatically controlled.
7 Basic Instruction
7.2 OUT
Others
Con- Real Charac-
Pointer
stant Number ter String
E " "
4
4
191
1
2
3
4
P
5
6
7
8
9
10