| 摘要 |
The device has a push button (9) having two inputs (A, C) connected to an output (S) of a logic controller (15) and two outputs (B, D) connected to inputs (E1, E2) of the logic controller. The logic controller outputs a discrete time signal which is an echo signal of a failure test that corresponds to an open circuit when there is a failure of the logic controller. Independent claims are also included for the following: (A) application of a control device for performing a maintenance test at ground for an aircraft (B) application of a control device for testing on an aircraft that is under construction in a feeder line. |
