Mitsubishi MELSEC Q Series Programming Manual page 271

Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and
an error code is stored into SD0.
• The entire character string linked from the device number designated by
device number of the relevant device cannot be stored.
• The storage device numbers for the character strings designated by
• The storage device numbers for the character strings designated by
• The character string of
Program Example
(1) The following program links the character string stored from D10 to D12 with the character
string "ABCD" when X0 is ON, and stores them in D100 onwards.
[Ladder Mode]
[Operation]
b15 b8
62 (b)
D10
H
64 (d)
D11
H
00
D12
H
, and
S1 S2 D
b7 b0
61 (a)
H
+
63 (c) "ABCD"
H
65 (e)
H
exceeds 16383 characters.
[List Mode]
Step Instruction
b15
62
D100
64
D101
41
D102
43
D103
00
D104
Automatically stores "00 ".
H
$+(P)
to the final
D
(Error code: 4101)
and overlap.
S1 S2
(Error code: 4101)
and overlap.
S2 D
(Error code: 4101)
(Error code: 4101)
Device
b8 b7 b0
(b) 61 (a)
H H
(d) 63 (c)
H H
(A) 65 (e)
H H
(C) 42 (B)
H H
44 (D)
H H
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