ULINT (64-bit integers) - Manual - SIMATIC S7 Connector - Industrial Edge - Industrial Edge App

An operand of data type ULINT (Unsigned Long INT) has a length of 64 bits and contains unsigned numerical values.

An operand of data type ULINT occupies eight BYTE in the memory.

The following table shows the properties of data type ULINT:

Length (bits)	Format	Value range	Examples of value input
64	Unsigned integers (decimal system)	0 to 18_446_744_073_709_551_6 15	154_325_790_816_159 ULINT#154_325_790_816_159 ULINT#10#154_325_790_816_159
64	Binary numbers	2#0 to 2#1111_1111_1111_1111_11 11_1111_1111_1111_1111_1 111_1111_1111_1111_1111_ 1111_1111	2#0000_0000_0000_0000_1000_1100_0 101_1011_1100_0101_1111_0000_1111 0111_1001_1111 ULINT#2#0000_0000_0000_0000_1000 1100_0101_1011_1100_0101_1111_000 0_1111_0111_1001_1111 ULINT#2#10
64	Octal numbers	8#0 to 8#17_7777_7777_7777_7777 _7777	8#4305_5705_7417_3637 ULINT#8#4305_5705_7417_3637
64	Hexadecimal numbers	16#0 to 16#FFFF_FFFF_FFFF_FFFF	16#0000_8C5B_C5F0_F79F ULINT#16#0000_8C5B_C5F0_F79F