A method and control system are disclosed for monitoring operating modes of a harvester. A harvester may include one or more harvesting devices driven by one or more hydraulic circuits. A lower pressure limit and a current operating pressure may be 5 determined for a hydraulic circuit of a harvesting device. The determined pressure limit and operating pressure may be compared, and a current operating mode for the harvester identified accordingly. The operating mode may include at least one of a waiting mode, a transport mode, a maneuvering mode, and a harvesting mode. LJ) jn k Vj \ ---\ (.fl 4>' 00 ~j N K ~0 ( (N mW 00Lr) 0
