into pbyData (which must [...] of bytes written. In [...] to be encoded pbyData POINTER

FrameLen UDINT ethData ARRAY [0..1521] OF BYTE

CHCProtocolDataUnit targetByteOrder PlcServiceByte

ProtocolDataUnit targetByteOrder IDatasources.Byte

Offset UDINT udiDataLen UDINT pData POINTER TO BYTE

pbyData POINTER TO BYTE pointer to buffer to read udiData

FreeResources BOOL Input pData POINTER TO BYTE dw

ParameterId DWORD pData POINTER TO BYTE dwBitSize DWORD

ParameterId DWORD pData POINTER TO BYTE dwBitSize DWORD

Input udiCapacityBytes [...] of the data array