ElemBase.VUM_Constants.VISU_VUM_MAX_GROUPS_PER_USER] OF BYTE CurrentAdditionalUserGroupCount BYTE Current
Data POINTER TO BYTE A [...] ElemData POINTER TO BYTE A
. Byte 0: Function_Num Byte 1: Error_Decode Byte 2: Error
_address ARRAY [0..7] OF BYTE
IndirectReference WORD byEncoding BYTE
TO BYTE ul
Target PlcServiceByte
Buffer POINTER TO BYTE di
TO BYTE usi