System and method for limiting welding output and ancillary features

Abstract

A system and method for limiting welding output and ancillary features is provided. In one embodiment, a portable generator system includes a power generator configured to generate electrical power appropriate for welding or plasma cutting. The generator system also includes power conversion circuitry coupled to the power generator and configured to receive power from the power generator and to provide output power. The generator system includes at least operator accessible input for receiving an operator input parameter. The generator system also includes an output power limiting device not adjustable by the operator and configured to selectively limit output power from the power conversion circuitry.

1 . A welding power supply limiting method comprising:
 receiving a rental request from a customer for a portable engine-driven generator system;   determining portions of the portable engine-driven generator system to limit using parameters from the customer; and   configuring the portable engine-driven generator system to limit the determined portions of the portable engine-driven generator system using an interface not accessible to the customer.   
     
     
         2 . The method of  claim 1 , wherein the portions of the portable engine-driven generator system include at least one of welding power, auxiliary power, light system, hydraulic system, and air compressor. 
     
     
         3 . The method of  claim 1 , wherein the interface comprises a key. 
     
     
         4 . The method of  claim 1 , wherein the interface comprises wireless communication.