Abstract: According to the present disclosure, time-sequential threshold data can be automatically detected by a server and thus can be compared with operation data in all of time domains. Therefore, it is not necessary for an operator to input threshold data by hand. Further, according to the present disclosure, it is possible to precisely detect an error of a machine or a defect of a product which has not been conventionally recognized at the time of setting a threshold (absolute value).
Abstract: According to the present disclosure, a sensor controller configured to collect a variety of machine related operations data may receive operation data from at least one measurement sensor connected to a machine and configured to detect the operation data of the machine and transfer the operation data to a communication module to be transmitted to and collected by a server. Even if a different measurement sensor is connected to a sensor controller, the operation data of the connected measurement sensor can be still recognized.