Little Endian Data Conversion

Hi,
I have problem with reading of 8 bytes size structure from profinet Device.
It consists of :
{word
byte
Byte
Dword}
I am only able to receive it to the array of 8 bytes because struct is not supported here and then copy array to the struct. But unfortunately Plcnext makes some conversion byte and word swap
[ a b ] [ c d ] [ d c b a ] Little Endian
So when I’m receiving DWORD 16#F01C I finally get 16#C10F.
Could you give me some solution?

Snímek obrazovky pořízený 2019-12-01 23-03-48.png

Do either of these help?
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Thank you very much.