DCTIMESTRUCT_TO_DCTIME
This function converts the structured variable of type: DCTIMESTRUCT to the 64 bit "Distributed Clock System Time" variable.
The wDayOfWeek member of the structured variable is ignored. The wYear member must be greater or equal than 2000 and cannot be greater than 2585. If conversion fails the return value is zero.
FUNCTION DCTIMESTRUCT_TO_DCTIME: T_DCTIME
VAR_INPUT
in : DCTIMESTRUCT;
END_VAR
in: The variable to be converted.
Example:
PROGRAM P_TEST
VAR
dcStruct : DCTIMESTRUCT := ( wYear := 2008, wMonth := 3, wDay := 13,
wHour := 1, wMinute := 2, wSecond :=3,
wMilliseconds := 123, wMicroseconds := 456, wNanoseconds := 789 );
dc64 : T_DCTIME;
END_VAR
dc64 := DCTIMESTRUCT_TO_DCTIME( dcStruct );
Requirements
Development environment | Target system type | PLC libraries to be linked |
|---|---|---|
TwinCAT v2.10.0 Build >= 1324 or higher | PC or CX (x86, ARM) | TcEtherCAT.Lib |