Zwave parameter bits

I need a little help understanding how the zwave parameter bits are entered in the following situation.

Any help would be much appreciated.

(For someone who is still interested)
Hi Dan
Maybe I’m talking rubbish because I don’t have much experience yet. As far as my zwave experience goes, most values work with HEX. 1 byte, i.e. 8 bits, corresponds to a HEX number. Maybe you should look for a converter. The value 255 corresponds to the bits “11111111” and the HEX representation 0xFF. The value 125 = 1111101 or 0x7D. etc.