METHOD AND CIRCUIT ARRANGEMENT FOR SIMULATING FAULT STATES IN A CONTROL DEVICE

摘要

The method involves connecting the circuit points of the control device to be tested with the points of the fault generation circuit (14) across a multiplexer (12). The multiplexer is implemented using relay technology and the error generation circuit is implemented using semiconductor technology. Independent claims are also included for the following: (1) a circuit arrangement for simulating error condition in a control device (2) a computer program with program coding medium for implementing the method (3) a computer program product with program coding medium for implementing the method.