Critical embedded systems

ONCF – Marocco

LEROY AUTOMATION supplied to the Moroccan National Railway Office (ONCF) event recorders based on LT PLC for the stations of Sidi Yahya, Tangier Morora, Settat, Youssoufia, Sidi Daoui, Marrakech, Sidi Ghanem.

The solution allows the management and recording of the states of the railway referral system and cantons in stations: reception of announcements, reissues, state of the pedal of passage / blocking, state of the station HS / ES , state of the various control units, the control status of the switchgear, the status of the signals …

Each controller is interfaced with 96 inputs (expandable to 256) and is programmed in IEC 61131-3 compliant PLC language with the STRATON development tool.

The complete project (integration and installation) has been completed thanks to the partner companies in Morocco: