Time series data device, time series data processing method and time series data processing program storage medium

摘要

Provided is a time series data device with which, when a process is changed, results of both a new and an old process are not outputted to the outside being mixed, and the results of the old process before and after the process is changed can be outputted to the outside. The device is equipped with: a first processing unit that executes a first process and outputs first results data; a second processing unit that executes a second process and outputs second results data; and a control unit that, when an instruction to change a process is received, determines whether the first process can be stopped, and generates first and second results data sets by appending identification information corresponding to process contents to the respective first and second results data.