UtilReadValue (FUN) ¶ FUNCTION UtilReadValue : BOOL InOut: Scope Name Type Return UtilReadValue BOOL Input pAddrValue POINTER TO BYTE pAddrWriteCopy POINTER TO BYTE diSize DINT dataType PlcDataItemType reader ITaggedServiceReader access PlcDataItemAccess bSwap BOOL btBitOffset BYTE

UtilReaderHasAtLeastUnreadSize (FUN) ¶ FUNCTION UtilReaderHasAtLeastUnreadSize : BOOL InOut: Scope Name Type Return UtilReaderHasAtLeastUnreadSize BOOL Input reader ITaggedServiceReader diSpace DINT

UtilReaderHasUnreadSize (FUN) ¶ FUNCTION UtilReaderHasUnreadSize : BOOL InOut: Scope Name Type Return UtilReaderHasUnreadSize BOOL Input reader ITaggedServiceReader diSpace DINT

UtilMemCpyBytewiseUnchecked (FUN) ¶ FUNCTION UtilMemCpyBytewiseUnchecked Compares two locations in the memory, will return TRUE if the data at these locations is equal This function executes a memcpy operation in a bytewise manner. For performance reasons no parameter validation is done at all. InOut: Scope Name Type Input pDest POINTER TO BYTE pSource POINTER TO BYTE diSize DINT

UtilMonitorDataItem (FUN) ¶ FUNCTION UtilMonitorDataItem : BOOL InOut: Scope Name Type Return UtilMonitorDataItem BOOL Input item IDataItem2

UtilMonitorDataItemArray (FUN) ¶ FUNCTION UtilMonitorDataItemArray : BOOL InOut: Scope Name Type Return UtilMonitorDataItemArray BOOL Input iCount DINT items POINTER TO ARRAY [0..5] OF IDataItem2

UtilPlcAppConnectionMemoryIsEmpty (FUN) ¶ FUNCTION UtilPlcAppConnectionMemoryIsEmpty : BOOL InOut: Scope Name Type Return UtilPlcAppConnectionMemoryIsEmpty BOOL Inout mem PlcAppConnectionMemory

UtilPstrlen (FUN) ¶ FUNCTION UtilPstrlen : UDINT InOut: Scope Name Type Return UtilPstrlen UDINT Input pstr POINTER TO STRING

UtilDumpReadBytes (FUN) ¶ FUNCTION UtilDumpReadBytes : BOOL InOut: Scope Name Type Return UtilDumpReadBytes BOOL Input pData POINTER TO ARRAY [0..100] OF BYTE udiCount UDINT

UtilDumpUInt (FUN) ¶ FUNCTION UtilDumpUInt : BOOL InOut: Scope Name Type Return UtilDumpUInt BOOL Input i UDINT