F_ConvExtTimeToDcTime64

F_ConvExtTimeToDcTime64 1:

The function F_ConvExtTimeToDcTime64 converts an external time to the TwinCAT distributed clock system time.

FUNCTION F_ConvExtTimeToDcTime64: T_DCTIME64

F_ConvExtTimeToDcTime64 2: Inputs

VAR_INPUT
   ExtTime           : T_DCTIME64;
   DcToExtTimeOffset : ULINT;
END_VAR

Name

Type

Description

ExtTime

T_DCTIME64

External time in TwinCAT "Distributed Clock" system time format

DcToExtTime
Offset 

ULINT

Time offset between the TwinCAT "Distributed Clock" system time and an external time

Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT v3.1.0

PC or CX (x86, x64, ARM)

Tc2_EtherCAT