CONTROL SYSTEM AND METHOD OF OPERATING A PRODUCT DISTRIBUTION MACHINE

摘要

A control system and method of operation of a product distribution apparatus or machine that uses map based information to disengage the dynamic down force control for certain designated areas of the field. These areas can be roadways or waterways that are not planted with seed but through which the machine does operate. The control system disengages the down force dynamic control when the designated areas are reached and leaves the down force applied by the actuator at the magnitude immediately prior to entering the area or at some other desired level. This magnitude of down force will typically be much closer to the magnitude needed when the roadway, waterway or other designated area has been crossed.