T_ULARGE_INTEGER

Variables of this type represent a TwinCAT 2 unsigned 64-bit number (“legacy” type).

TYPE T_ULARGE_INTEGER :
STRUCT
    dwLowPart  : DWORD;
    dwHighPart : DWORD;
END_STRUCT
END_TYPE

Value

Meaning

dwLowPart

The lower 32 bits.

dwHighPart

The upper 32 bits.

Requirements

Development environment

Target platform

PLC libraries to be integrated (category group)

TwinCAT v3.1.0

PC or CX (x86, x64, Arm®)

Tc2_Utilities (System)