Patent ID: 10310472

Abstract:
A system and method for monitoring and controlling an industrial plant having a plurality of assembly/processing stations (ST) divided into separate control areas (A), each control area having an electronic control and processing unit (PLC). A portable computer (TAB) selectively serves as the industrial plant global monitoring device and the human machine interface (HMI) for the processing stations through one or more applications or programs.The portable computer is selectively placed in communication with selective of the electronic control and processing units for selected global monitoring of the industrial plant operations, local monitoring of at least one of the assembly/processing stations and/or control of at the assembly/processing stations through sending of signals to the electronic control and processing unit(s).In one example, identification devices (DK) or network access points (AP) are used in each control area to detect the presence of the portable computer in or near a given control area to establish communication between the portable computer and the electronic control and processing unit(s).