T_HUGE_INTEGER

Variables of this type represent a TwinCAT 2 signed 128-bit number (“legacy” type).

TYPE T_HUGE_INTEGER :
STRUCT
   qwLowPart  : T_ULARGE_INTEGER;
   qwHighPart : T_ULARGE_INTEGER;
END_STRUCT
END_TYPE

Value

Meaning

qwLowPart

The lower 64 bits.

qwHighPart

The upper 64 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)