METHOD, APPARATUS AND SYSTEM IN PROCESS PLANT MAINTENANCE

摘要

A method, an apparatus and a system in the maintenance of a process plant, in which a maintenance system (4) is used that contains information relating to at least one maintenance target (2) in the process plant, said information being retrieved from and/or stored into the maintenance system (4) by means of a terminal (6). The physical location of the maintenance target (2) in the process plant (1) is determined by determining the location of the terminal (6).