| 摘要 |
<p>PURPOSE:To process any period of data without loading much on the device by processing very high speed period data with a digital recorder and inputting the results to a non-very high speed data processor. CONSTITUTION:The data from a power plant 1 through a cable A are input to a plant data processor 16 through a digital recorder 3 and an analog input converter 4 after device by a controller 2 into signals of very high speed period analog input B and relatively slow period analog input C. The input B after passing an interface input part 3A and an input controller 3B is detected by trigger 3D, amplified 3E and input through an acquisition function part 3F to an arithmetic controller 3G. The data collected and analytically calculated 3G after passing a memory output part 3J, an external output interface part 3K, are input as the data F from the recorder 3 through a transmission output part 3L to the data processor 16. By adding a recorder like this, the device 16 becomes capable of processing any period of data including very high speed data coming from a plant.</p> |
