Method and system associated with a sensing roll and a mating roll for collecting roll data

摘要: Collecting roll data for a sensing and mating forming nip includes generating respective sensor signal from each of plurality sensors located at axially spaced-apart locations the roll, wherein is generated when enters region between during rotation receiving signal. Upon signal, processor a) determines particular which b) based upon rotational position relative to reference position, one tracking segments associated with occurs substantially concurrently entering nip, c) stores associate determined segment.