Fnc 12 - Mov / Move - Mitsubishi FX3U Series Programming Manual

FX /FX Series Programmable Controllers
3U 3UC
Programming Manual - Basic & Applied Instruction Edition
9.3 FNC 12 – MOV / Move
Outline
This instruction transfers (copies) the contents of a device to another device.
1. Instruction format
FNC 12
D P
MOV
2. Set data
Operand Type
S
D
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
S
D
Explanation of function and operation
1. 16-bit operation (MOV and MOVP)
The contents of the transfer source
• While the command input is OFF, the transfer destination
• When a constant (K) is specified as the transfer source
Command
input
FNC 12
MOV
When specifying digits of a bit device (K1X000 → K1Y000)
Command
input
FNC 12
MOV
Before
X3 X2 X1 X0
execution
ON OFFOFF ON
After
X3 X2 X1 X0
execution
ON OFFOFF ON
Mnemonic
16-bit Instruction
MOV
5 steps
MOVP
Transfer source data or device number storing data
Transfer destination device number
Digit Specification
(one device) are transferred to the transfer destination
S
S D
K1X000 K1Y000
:K1X000 :K1Y000
S D
Y3 Y2 Y1 Y0
ON ON ON OFF
Transfer
Y3 Y2 Y1 Y0
ON OFFOFF ON
9 Move and Compare – FNC 10 to FNC 19
Operation Condition
32-bit Instruction
Continuous
9 steps
Operation
Pulse (Single)
Operation
Description
Word Devices
Special
System User
Unit
V Z Modify K H
does not change.
D
S , it is automatically converted into binary.
→
S D
Command contact
X000
X001
S
X002
X003
Y000 OFF
Y001
D
Y002
Y003
9.3 FNC 12 – MOV / Move
Mnemonic Operation Condition
DMOV Continuous
Operation
DMOVP
Pulse (Single)
Operation
Data Type
16- or 32-bit binary
16- or 32-bit binary
Others
Con- Real Charac-
Index
stant Number ter String
E " "
ON
ON
OFF
OFF
ON
ON
ON OFF
ON OFF
ON
1
2
3
4
Pointer
5
P
6
.
D
7
8
9
10
223