AUTOMATIC TEST DEVICE FOR CONTROL SOFTWARE, TEST PLAN INPUT DEVICE, TEST EXECUTION DEVICE, TEST RESULT EVALUATING DEVICE, AND METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To simply prepare a test plan, to make it possible to execute a test even for an equipment of which operation state is unstable in an unmanned state and to automatically evaluate a test result. SOLUTION: This automatic test device for control software is a device for automatically testing control software to be used for a controller to which an input device and an output device to be controlled are connected and is provided with a device body 1 and a microcomputer loading part 3. The device body 1 prepares a table format test plan for executing tests in order, judges and executes the test plan including time conditions and operation conditions and evaluates a test result including physical errors. The microcomputer loading part 3 has an I/O port for connecting peripheral simulators 4a to 4e for simulatively executing the operation of the input and output devices and is loaded with a controlling microcomputer 2. The device body 1, the microcomputer loading part 3 and the peripheral simulators 4a to 4e are connected to each other through optical loop networks 5a to 5c.