Chapter 22 String manipulation instructions
598 Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
DELETE deletes part of a string.
Arguments
Parameter Parameter Type Data Type Description
EN Input BOOL Function enable.
When EN = TRUE, delete specified part of a string.
When EN = FALSE, no operation.
IN Input STRING Any non-empty string.
NbC Input DINT Number of characters to be deleted.
Pos Input DINT Position of the first deleted character
(first character of the string has position 1).
DELETE Output STRING Can be a(n):
• modified string
• empty string (if Pos < 1)
• initial string (if Pos > IN string length)
• initial string (if NbC <= 0)
ENO Output BOOL Enable out.
DELETE function language examples
Function block diagram
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