2. Flowchart, configuration export file, QDB and data folder. Introduction of Honeywell DCS: The DCS system adopts Honeywell Experion PKS process knowledge system. Experion PKS system is one of the most advanced control systems in the contemporary era. It contains Honeywell's accumulated experience in process control, asset management and industry knowledge for 30 years, and adopts the most advanced open platform and network technology. Honeywell adopts batch control to provide an open control system, which meets the industry requirements of high performance, flexibility, ease of use and reliability.