Min and Max for DINT, INT, LINT, SINT, and REAL Data Types

The table identifies the minimum and maximum values supported by the DINT, INT, LINT, SINT, and REAL data types:
Data Type
Range
DINT
-2,147,483,648...2,147,483,647
INT
-32,768...32,767
LINT
-9223372036854775808...9223372036854775807
SINT
-128...127
REAL
-3.402823E38 to -1.1754944E-38 (negative values)
and
0
and
1.1754944E-38 to 3.402823E38 (positive values)
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