Patent ID: 8055391
Filing Date: 2011-11-08
Classification: G05B,H01L,Y02P

Abstract:
1. A server device constituting a group management system, which includes one or more manufacturing apparatuses for performing a preset process on a target substrate and the server device connected with the one or more manufacturing apparatuses and has a function of performing a fault detection, the server device comprising: a measurement information storage unit for storing therein more than one measurement information, which is time sequential information measured in the one or more manufacturing apparatuses and has a measurement value obtained by performing a predetermined process by the manufacturing apparatuses and time information indicating time; an instruction receiving unit for receiving an output instruction of the measurement information, which contains information specifying a predetermined start point and information on a valid time during which the measurement information is acquired; a measurement information acquisition unit for acquiring, from the measurement information storage unit, measurement information ranging from the predetermined start point to a time point indicated by the valid time information; an output information composing unit for composing output information by using the acquired measurement information; and an output unit for outputting the output information composed by the output information composing unit.