The invention provides a software control system of a hydraulic machine. The software control system comprises a control module, a display module and an input module, and further comprises a parameter setting module, a storage module, an invoking module, a detection module and a warning module, wherein the control module is connected with the display module, the parameter setting module, the storage module, the invoking module, the detection module and the warning module respectively; and the parameter setting module is connected with the input module. According to the software control system of the hydraulic machine provided by the invention, the storing and invoking of the data as well as the detecting and the warning of the system can be realized by additionally arranging functional modules, the use of the hydraulic machine is facilitated, the production quality is improved, and the production accident is avoided.