Mitsubishi MELSEC Q Series Programming Manual

7-243
STRDEL(P)
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7.11 Character string processing instructions 7.11.19 Deletion of character string (STRDEL(P))
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 number of characters in the devices specified by exceeds 16383.
(Error code: 4100)
• The value specified by n1 is not within the range. (1 n1 16383) (Error code: 4100)
• The value specified by n1 exceeds the number of characters in the devices specified by
. (Error code: 4100)
• The value specified by n2 exceeds the number of characters in the devices starting from
n1th to the last devices position. (Error code: 4100)
• The value specified by n2 is negative. (Error code: 4100)
Program Example
(1) The following program deletes the fourth to the seventh characters in the character string
data stored in the devices D0 and up, when M0 is turned on.
[Ladder Mode] [List Mode]
[Operation]
D
D
Step
Instruction
Device
D0 50
H
(P)52
H
(R)
4F
H
(O)47
H
(G)
52
H
(R)41
H
(A)
4D
H
(M)41
H
(A)
42
H
(B)43
H
(C)
00
H
44
H
(D)
D1
D2
D3
D4
D5
Fourth character
to be deleted
D0 character string D0 character string
D0 character string
P R O G R A M A B C D
D0 50
H
(P)52
H
(R)
4F
H
(O)47
H
(G)
52
H
(R)41
H
(A)
4D
H
(M)41
H
(A)
42
H
(B)43
H
(C)
00
H
44
H
(D)
D1
D2
D3
D4
D5
D0 50
H
(P)52
H
(R)
4F
H
(O)
00
H
44
H
(D)D1
D2
P R O D
Seven characters to be deleted
P R O G R A M A B C D

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English