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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