7.11.2 FILL

Function

FILL is called filling array elements and implements filling assignment to the specified range of the target array

LD graphics

Parameter description

Interface variable	Declaration	Data type	Description
COUNT	Var_Input	UDINT	Number of elements
IN	Var_Input	Any_elementary without STRING	Used to populate target range elements
DEST	var_IN_OUT	Any_elementary without STRING	The first element in the target range to which the contents of the original range are to be copied
Function name	Return value	BOOL	Returns the instruction status, TRUE means the instruction is executed correctly, FALSE means the instruction execution error

warning

• This command can only be executed when the data types of the source variable (IN) and the target variable (DEST) are the same or support implicit conversion, and the DEST actual parameter can only be an array member variable

Corresponding syntax

• COUNT: Number of target elements
• IN: fill element
• DEST: Fill to the first element in the target range

Example

• LD sample pictures are shown below:

• ST example is shown in the following code:

r:=FILL(COUNT:=1,IN:=sarr[11],DEST:=darr[5]);