MoveBlock

 Function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. - Move / Copy items of an array.

Inputs

Input	Data Type	Range	Unit	Default	Description
DST	ANY (*)				Array containing the destination of the copy.
NB	DINT				Number of items to be copied.
PosDST	DINT				Index Zero pulse (zero signal) of a hardware pin such as digital input or feedback pin. of the destination in DST.
PosSRC	DINT				Index of the first character in SRC.
SRC	ANY (*)				Array containing the source of the copy.

(*) SRC and DST cannot be a STRING.

Outputs

Output	Data Type	Range	Unit	Description
OK	BOOL	FALSE, TRUE		TRUE if successful.

Remarks

• Arrays of string are not supported by this function.
• The function copies a number (NB) of consecutive items starting at the PosSRC index in SRC array to PosDST position Position means a point in space which is described by different coordinates. Depending on the used system and transformation it can consist of a maximum of six dimensions (coordinates).This means three Cartesian coordinates in space and coordinates for the orientation. In ACS there can be even more than six coordinates. If the same position is described in different coordinate systems the values of the coordinates are different. in DST array.
  • SRC and DST can be the same array.
  • In this case, the function avoids lost items when source and destination areas overlap.
• This function verifies 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.

FBD Language Example

FFLD Language Example

• In the FFLD Language, the operation is executed only if the input rung (EN) is TRUE.

IL Language Example

Not available.

ST Language Example

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