UInt64Mul64Ex

Multiplication of two unsigned 64 bit integers. The result is an unsigned 64 bit integer.

FUNCTION UInt64Mul64Ex: T_ULARGE_INTEGER

VAR_INPUT

VAR_INPUT
    multiplicand : T_ULARGE_INTEGER;
    multiplier   : T_ULARGE_INTEGER;
END_VAR
VAR_IN_OUT
    bOV : BOOL; (* TRUE => Arithmetic overflow, FALSE => no overflow *)
END_VAR

Requirements

Development environment	Target system type	PLC libraries to include
TwinCAT v2.9.0 Build > 1031 TwinCAT v2.10.0 Build > 1240	PC or CX (x86)	TcUtilities.Lib ( Standard.Lib; TcBase.Lib; TcSystem.Lib are included automatically )
TwinCAT v2.10.0 Build >= 1301	CX (ARM)

Development environment

Target system type

PLC libraries to include

TwinCAT v2.9.0 Build > 1031

TwinCAT v2.10.0 Build > 1240

PC or CX (x86)

TcUtilities.Lib

( Standard.Lib; TcBase.Lib; TcSystem.Lib are included automatically )

TwinCAT v2.10.0 Build >= 1301

CX (ARM)