Types in Structured Text

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Types in Structured Text

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Data types of Structured Text are similar to data types of TeslaSCADA2:

Data Type	Format	Range
bool	Boolean	FALSE(0)/TRUE(1)
byte	Byte	-128 … 127
short	Short	-32768 … 32767
int	Integer	-2^31 … 2^31-1
long	Long Integer	-2^63 … 2^63-1
float	Float	±3.40282347E+38F
double	Double	±1.79769313E+308
string	Character string	“My string”
array	Array	byte[], short[], int[], ﬂoat[]

Examples of variable initialisation:

bool x=false;

byte b = 2;

short s = 45;

int i = -4546;

long l = 394394832;

ﬂoat f = 1.23;

double d = -545.64;

string str = “Hello”;

byte bytes[10] = [1,2,3,4,5,6,7,8,9,10];