Mitsubishi MELSEC Q Series Structured Programming Manual

5.7 Standard Character String Functions
5.7.4 String deletion
5-167
5
APPLICATION FUNCTIONS
DELETE(_E)
DELETE(_E)
(Example) Values input to and are 5
(2) The value to be input to is string type data within the range from 0 to 255 bytes.
(3) The value to be input to is word (signed) type data within the range from 0 to 255.
(The input value must not exceed the number of characters of character string input to .)
(4) The value to be input to is word (signed) type data within the range from 1 to 255.
(The input value must not exceed the number of characters of character string input to .)
Operation result
(1) Function without EN/ENO
An operation is executed and the operation value is output from .
(2) Function with EN/ENO
The following table shows the executing conditions and operation results.
*1 When FALSE is output from ENO, the data output from is undefined.
In this case, create a program so that the data output from is not used.
EN ENO
TRUE (Operation execution) TRUE Operation output value
FALSE (Operation stop)
FALSE
*1
Undefined value
n1
n2
Number of characters to be deleted : 5 characters
Start position to
be deleted :
5th character
'ABCD45'
42
H(B) 41H(A)
44
H(D) 43H(C)
46
H(F) 45H(E)
32
H(2) 31H(1)
34
H(4) 33H(3)
00
H 35H(5)
2nd word
3rd word
4th word
5th word
6th word
1st word
High-order byte Low-order byte
'ABCDEF12345'
2nd word
3rd word
4th word
1st word42
H(B) 41H(A)
44
H(D) 43H(C)
35
H(5) 34H(4)
00H
High-order byte Low-order byte
n2
n1
s
n1
s
n2
s
d
d
d
d

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English