MOVEBLOCK

Function - Move/Copy items of an array.

Inputs

SRC : ANY (*)   Array containing the source of the copy
DST : ANY (*)   Array containing the destination of the copy
PosSRC : DINT   Index of the first character in SRC
PosDST : DINT   Index of the destination in DST
NB : DINT       Number of items to be copied

(*) SRC/DST cannot be a STRING

Outputs

OK : BOOL       TRUE if successful

Remarks

Arrays of string are not supported by this function.

In LD language, the operation is executed only if the input rung (EN) is TRUE. The function is not available in IL language.

The function copies NB consecutive items starting at the PosSRC index in SRC array to PosDST position in DST array. SRC and DST can be the same array. In that case, the function avoids lost items when source and destination areas overlap.

This function checks array bounds and is always safe. The function returns TRUE if successful. It returns FALSE if input positions and number do not fit the bounds of SRC and DST arrays.

ST Language

OK := MOVEBLOCK (SRC, DST, PosSRS, PosDST, NB);

FBD Language

LD Language

(* The function is executed only if EN is TRUE *)

IL Language:

Not available