METHOD FOR CONTROLLING A FUNCTIONAL SYSTEM OF A MATERIALS HANDLING VEHICLE

摘要

Controlling a functional system of a materials handling vehicle (10) includes monitoring a current (IBATT) delivered by an energy storage system (15) for powering the functional system, wherein the energy storage system may include at least one of a battery and a fuel cell. When the current delivered by the energy storage system exceeds a first predetermined amount, performance of the functional system is reduced from a first operating level to a second operating level for at least one task of the functional system to attempt to reduce the current delivered by the energy storage system.