_int : REFERENCE TO INT; ref_dw : REFERENCE TO DWORD; END [...] 类型变量 REFERENCE TO 理由：IEC 61131

Segment : POINTER TO BYTE; udi [...] Value : POINTER TO BYTE; psResult : POINTER TO STRING; udi

： association POINTER TO 要么 REFERENCE TO 实现

ConvertMicroTo [...] ConvertMicroToSeconds : DWORD InOut: Scope

OptTransferActive POINTER TO BOOL Point [...] OptTransferSuccessful POINTER TO BOOL Point [...] OptErrorCode POINTER TO Visu

OptTransferActive POINTER TO BOOL Point [...] OptTransferSuccessful POINTER TO BOOL Point [...] OptErrorCode POINTER TO Visu

OptTransferActive POINTER TO BOOL Point [...] OptTransferSuccessful POINTER TO BOOL Point [...] OptErrorCode POINTER TO Visu

Parameter POINTER TO BYTE Pointer [...] LimitDeviceObjectPropertyReferencesTo [...] Id DWORD If only one

SysTimeRtcConvertUtcToDate (FUN) ¶ FUNCTION SysTimeRtcConvertUtcTo [...] timestamp in seconds to a

SysTimeRtcConvertLocalToUtc (FUN) ¶ FUNCTION SysTimeRtcConvertLocalTo [...] Type Return SysTimeRtcConvertLocalTo