Fnc 12 - Mov / Move - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 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 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
: This function is supported only in FX
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
When specifying digits of a bit device (K1X000 → K1Y000)
The bit device transfers a maximum of 16 points(multiple of 4).
Command
input
FNC 12
Before
execution
After
execution
248
Mnemonic
16-bit Instruction
P
MOV
5 steps
MOVP
Transfer source data or device number storing data
Transfer destination device number
Digit Specification
/FX
3U
S
S D
MOV
K1X000 K1Y000
MOV
:K1X000
S D
X3 X2 X1 X0 Y3 Y2 Y1 Y0
ON OFFOFF ON ON ON ON OFF
Transfer
X3 X2 X1 X0 Y3 Y2 Y1 Y0
ON OFFOFF ON ON OFFOFF ON
Operation Condition
Continuous
Operation
Pulse (Single)
Operation
Description
Word Devices
Special
System User
Unit
PLCs.
3UC
are transferred to the transfer destination
D does not change.
S , it is automatically converted into binary.
→
S D
:K1Y000
Command contact
S
D
9 Move and Compare – FNC 10 to FNC 19
9.3 FNC 12 – MOV / Move
Mnemonic
32-bit Instruction
DMOV
9 steps
DMOVP
Con- Real
Index
stant Number
V Z Modify K H E
D .
ON
X000 ON
X001 OFF
X002 OFF
X003 ON
Y000 OFF ON
Y001 ON OFF
Y002 ON OFF
Y003 ON
Operation Condition
Continuous
Operation
Pulse (Single)
Operation
Data Type
16- or 32-bit binary
16- or 32-bit binary
Others
Charac-
Pointer
ter String
" " P