Mitsubishi Electronics FX3G User Manual
638
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
26 Character String Control – FNC200 to FNC209
26.10 FNC209 – $MOV / Character String Transfer
26.10 FNC209 – $MOV / Character String Transfer
26.10 FNC209 – $MOV / Character String Transfer
Outline
This instruction transfers character string data.
→ For handling of character strings, refer to Section 5.3.
1. Instruction format
2. Set data
3. Applicable devices
Explanation of function and operation
1. 16-bit operation ($MOV and $MOVP)
The character string data stored in the device specified by
and later is transferred to the device specified by
and later.
From the device number specified by
to a device after that which stores “00H” in its high-order or low-order byte
are transferred at one time.
Even if the device range “
to
+n” storing the transfer source character string data overlaps the device
range “
to
+n/2” storing the transferred character string data, transfer is executed.
For example, when a character string stored in D10 to D13 is transferred to D11 to D14, the transfer is executed as
shown below:
shown below:
Operand Type
Description
Data Type
Directly specified character string (up to 32 characters) or head device number storing
character string which is handled as the transfer source
character string which is handled as the transfer source
Character string
Head device number storing transferred character string
Oper-
and
Type
Bit Devices
Word Devices
Others
System User
Digit Specification
System User
Special
Unit
Index
Con-
stant
stant
Real
Number
Charac-
ter String
Pointer
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
V Z Modify K H
E
" "
P
P
FNC 209
$MOV
Mnemonic
Operation Condition
16-bit Instruction
5 steps
$MOV
$MOVP
$MOVP
Mnemonic
Operation Condition
Continuous
Operation
Pulse (Single)
Pulse (Single)
Operation
32-bit Instruction
⎯
⎯
⎯
S
D
S
D
S
D
S
FNC209
$MOV
Command
input
D
S
D
b15
b8 b7
b0
S
+1
S
+2
S
2nd character
4th character
6th character
1st character
3rd character
5th character
00H
“n”th character
+2
D
+1
D
b15
b8 b7
b0
2nd character
4th character
6th character
1st character
3rd character
5th character
00H
“n”th character
00H indicates the end of
character string.
S
S
D
D
FNC209
$MOV
D10
D11
Command
input