F_GetCurDcTickTime
This function supplies the time of the current (last) tick in TwinCAT Distributed Clock time format.
FUNCTION F_GetCurDcTickTime : T_DCTIME
VAR_INPUT
(*none*)
END_VAR
Example in ST:
PROGRAM MAIN
VAR
tDC : T_DCTIME;
sDC : STRING;
tDCBack : T_DCTIME;
sDCZero : STRING;(* DCTIME = zero time starts on 01.01.2000 *)
tDCBackFromZero : T_DCTIME;
tDCFromString : T_DCTIME;
sDCBackFromString : STRING;
END_VAR
tDC := F_GetCurDcTickTime();
sDC := DCTIME_TO_STRING( tDC );
tDCBack := STRING_TO_DCTIME( sDC );
sDCZero := DCTIME_TO_STRING( ULARGE_INTEGER(0, 0) );
tDCBackFromZero := STRING_TO_DCTIME( sDCZero );
tDCFromString := STRING_TO_DCTIME( '2007-03-09-11:31:09.223456789' );
sDCBackFromString := DCTIME_TO_STRING( tDCFromString );
Requirements
Development environment | Target system type | PLC libraries to include |
---|---|---|
TwinCAT v2.10.0 Build > 1310 or higher | PC or CX (x86, ARM) | TcEtherCAT.Lib |
See also