CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND PROGRAM

摘要

In the present invention, a request frame transmission unit (101) transmits to a controlled apparatus a request frame that requests the execution of a process. A response frame reception unit (102) receives from the controlled apparatus a response frame that is in response to the request frame. An operating mode setting unit (103) sets the operating mode of a control device (100) to be either a main operating mode or a test operating mode. While the setting is the main operating mode, a transmission interval control unit (104) controls the request frame transmission interval in a manner so that the request frame transmission and response frame reception are carried out for each first cycle, and while the setting is the test operating mode, the transmission interval control unit (104) controls the request frame transmission interval in a manner so that the request frame transmission and response frame reception are carried out for each second cycle differing from the first cycle.