Nematron Pointe Controller - Manual (Page 422)

Appendix C: Ladder Diagram Block Reference Pointe Controller User Guide
420
Configuration Reference
The parameters of this block are described in the following table:
Param Name Config Var Type Description
EN Enable no - The state of the rung (off/on)
received from the left.
ENO Enable
Out no - The state of the rung (off/on)
passed to the right.
IN Input
String req String
Literal
The input string. Literals must be
enclosed in single quotes (‘ ’).
POS Position req unsigned*
Numeric
The starting position of the sub-
string to be extracted. The first
character corresponds to a Position
of 1.
LEN Length req unsigned*
Numeric
The length (i.e., the number of
characters) of the sub-string to be
deleted.
OUT Output
String req String The result of deleting the sub-
string. The output is always NULL-
terminated.
* Any unsigned (UB, UW, UD) Input, Output, or Memory tag. For more information, see “ Defining
Input, Output, Memory tags ” on page 114 .
NOTE: If the configured length of the string variable assigned to OUT is smaller
than the result of the function, then the result is truncated to fit. No overflow
error is generated.