Area ¶ Think about data [...] of data structures [...] as a block of data

InstanceNumber : USINT ; pby_Data : POINTER TO BYTE ; uiSizeOfData [...] _OUTPUT pby_ResponseData

Name Type Initial [...] StartItem UINT 0 First “data [...] Number of “data items

Type Initial Constant gc_CLASSID_Data

Name Type Return CRC [...] CRC DWORD pData POINTER

Out: Scope Name Type [...] Input pData POINTER

Name Type Comment [...] data item. Input itfData

data to the serial [...] Name Type Comment [...] the data to write

Name Type Comment [...] , where the data has to [...] data udiValue UDINT

Name Type Comment [...] , where the data has to [...] data uiValue UINT