VR10BinToSWr

V = Variables

R = Reading function

BINARY —→ SIGNED WORD

The VR10BinToSWr function converts a signed binary variable type in a Word type (word with sign).

VR10BinToSWr (array, index, return, errcode)

Parameters:

IN/OUT	VARIABLE TYPE	EXAMPLE NAME	DIM
IN	ARRGBL	array	B	Array containing the data to be converted (must be declared with at least “index + 1” items)
IN	GLOBAL	index	L	Index of the array element at the beginning of the data
OUT	GLOBAL	return	W	Data value converted
OUT	GLOBAL	errcode	F	Variable that indicates a possible error on the function

After calling the function, ' errcode ' can take certain values, the meaning of these values is summarized below:
0: No error

Transforms the value (binary) in an signed word value

index = 1
array[1] = 1
array[2] = 80
 
VR10BinToSWr (array, index, return, errcode)
 
;On the return you will find :
; return = 336

IMPLEMENTATION