The new local monitoring and diagnostic system (similar to TCMS operation) is integrated into all main controllers (PACIS centrals, video recorders, train-to-ground gateways):
Configuration of signals and events using user files.
New family of software tools (PTE) for configuration, testing, software maintenance of embedded equipment, in direct connection / via embedded network / remote.
Check the LRUs to identify the faulty LLRU and examine the LLRU to identify the components or set of components that are faulty.