Patent ID: 6035263
Filing Date: 2000-03-07
Classification: G05B

Abstract:
A device for testing a test target product, comprising:programmable logic controller (PLC) means for loading and unloading a mechanical part of said test target product at a regular position for a test;personal computer (PC) means for performing bidirectional communication with said test target product through a communication port to test said test target product, and for generating a test completion signal when testing of said test target product is completed;loading detection means connected to said communication port and to an output terminal of said PLC means for detecting whether said PLC means loads said test target product and for reporting loading detection information to said PC means; andunloading control means connected to said communication port and to an input terminal of said PLC means for providing an unloading signal to said PLC means when the test completion signal is received through said communication port from said PC means.