UInt64Sub64

UInt64Sub64 1:

The function subtracts two TwinCAT 2 unsigned 64-bit numbers (“legacy” type: T_ULARGE_INTEGER). The result is an unsigned 64-bit number.

FUNCTION UInt64Sub64: T_ULARGE_INTEGER

VAR_INPUT

VAR_INPUT
    ui64a : T_ULARGE_INTEGER;
    ui64b : T_ULARGE_INTEGER;
END_VAR

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)