Please give me some idea to develop this marked register in node red.
Node-red-contrib-buffer-parser can extract bits (and bytes and strings and floats and integers) from data.
That is the best help I can provide with so little info provided.
Can you write me your flow please.. Thanks for the reply
Not until you provide more context as above and read about the suggested node to use
Then someone will guide you, resulting in you being able to write a flow with the information provided.