Int64Sub64

Int64Sub64 1:

The function subtracts two TwinCAT 2 signed 64-bit numbers (“legacy” type: T_LARGE_INTEGER). The result is a signed 64-bit number.

FUNCTION Int64Sub64: T_LARGE_INTEGER

VAR_INPUT

VAR_INPUT
    i64a : T_LARGE_INTEGER;
    i64b : T_LARGE_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)