Monitoring and diagnostic system for a fluid energy machine system and fluid energy machine system

A monitoring and diagnostic system for a fluid energy machine system, wherein the fluid energy machine system comprises a plurality of different sub-systems and system components, the monitoring and diagnostic system comprising:

• a central processing unit to which each sub-system and each system component is connected via standardized bi-directional interfaces and via one or more data lines, for the purpose of data communication, wherein each sub-system and each system component has at least one sensor element for determining status information for the respective sub-system and the respective system component,
• at least one control device for controlling the sensor elements,
• a memory device for storing the status information determined for the respective sub-system and the respective system component and also for storing comparison data for the purpose of operating the fluid energy machine system,
• a comparator unit for comparing the status information determined for the respective sub-system and the respective system component with defined threshold values for each sub-system and each system component, and
• a display device for displaying the status information determined for the respective sub-system and the respective system component, and also for displaying an alarm in the event of an undershoot or overshoot of a threshold value in the case of a sub-system or a system component wherein the display device is designed for acoustic and/or optical display of an alarm.