To allow installation even in a narrow space compared with the prior art, and to allow easy operation by a user.

This control system 100 for a vibration testing machine is provided with a mounting table 1, an oscillation means 2, a detection means 3, and control means 4. The control means is provided with an operation display part 41 provided with an input part 41a input with an indication from the user, and a display part 41b for displaying a waveform of a driving signal, and a driving signal preparing part 42 for preparing the driving signal output to the oscillation means, based on an input of an output signal from the detection means. The operation display part and the driving signal preparing part are constituted to be freely removable and operable independently each other, and connection means 5, 8 are provided to connect the operation display part to the driving signal preparing part with a wire or wirelessly.