To provide an electronic interlocking device facilitating to improve a working efficiency when a maintenance or repairing work such as an interlocking inspection or a checking test after modification of an electronic interlocking system is carried out.

An electronic interlocking system 50 comprising an interlocking processing unit 20 for making equipment control data concerning a configuration of train running courses through application of information expressing states of a plurality of railway circuits and interlocking data corresponding to some interlocking conditions when the train running courses are constituted, a site equipment control unit 30 for controlling an operation of equipment 65 related at site to the configuration of train running courses in response to equipment control data and an inputting means 32 connected to the interlocking processing unit and used for inputting a signal for the interlocking processing unit is added with a false state releasing means 16 for changing a false dropping of a railway circuit to a definite dropping when a predetermined signal is inputted from a display control unit, and changing each of a false non-presence and an indefinite non-presence to a definite non-presence.