Mitsubishi MELSEC QCPU Programming Manual page 202

Programmable logic controller
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6 BASIC INSTRUCTIONS
Internal Devices
Set
(System, User)
Data
Bit
Word
S1
S2
D
[Instruction Symbol] [Execution Condition]
$+
$+P
[Set Data]
Set Data
S1
S2
D
[Functions]
(1) Appends character string data stored from the device number designated by
character string data stored from the device number designated by
device number designated by
b15 - - - b8
46
(F)
S1
H
2D
( - )
+1
H
S1
+2
S1
(2) When character strings are linked, the "00
indicated by
character of the
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MELSECNET/10(H)
File
Direct J \
Register
Bit
Command
Command
Head number of device holding linked data
Head number of device holding data which has been linked
Head number of device holding results of linking
.
D1
b7 - - - - b0
b15 - - - b8 b7 - - - - b0
48
(H)
35
H
S2
S2
+
41
(A)
39
+1
H
S2
S2
00
+2
H
S2
S2
, is ignored, and the character string indicated by
S1
string.
S1
Usable Devices
Special
Function
Module
Word
U \G
$+
S1
$+P
S1
Meaning
(5)
31
(1)
D
H
H
(9)
33
(3)
D
H
H
00
41
(A)
D
H
H
D
D
" which indicates the end of character string data
H
MELSEC-Q/QnA
Index
Constant
Register
$
Zn
S2
D
S2
D
Data Type
Character string
to the
S2
, and stores it from the
S1
b15 - - - b8 b7 - - - - b0
46
(F)
48
(H)
H
H
2D
( - )
41
(A)
+1
H
H
35
(5)
31
(1)
+2
H
H
39
(9)
33
(3)
+3
H
H
00
41
(A)
+4
H
H
is appended to the last
S2
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