DATA ACQUISITION SYSTEM, ABNORMALITY DETECTION SYSTEM, REFRIGERATION CYCLE DEVICE, DATA ACQUISITION METHOD, AND ABNORMALITY DETECTION METHOD

摘要

Provided are: a data acquisition system whereby the quantity of data to be acquired from a refrigeration cycle device can be reduced; an abnormality detection system; a refrigeration cycle device that is provided with the systems; a data acquisition method whereby the quantity of data to be acquired from the refrigeration cycle device can be reduced; and an abnormality detection method. First data, i.e., some parameters measured by the refrigeration cycle device, is acquired from the refrigeration cycle device, and in the cases where the first data is within a target range, second data, i.e., some other parameters measured by the refrigeration cycle device, is acquired from the refrigeration cycle device.