Intelligent waveform selection for a welding system having particular electrical output characteristics

1. A method, said method comprising:

determining two or more electrical characteristics of a welding output circuit path connected to a welding power source, said electrical characteristics including an inductance value and a resistance value; and

selecting a selected welding output waveform from a plurality of welding output waveforms based on said two or more electrical characteristics; and wherein

said selected welding output waveform is compatible with rise and fall time limits of said welding output circuit path based upon said two or more electrical characteristics including the inductance value and the resistance value and

said welding power source applying said selected welding output waveform to said welding output circuit path.

2. The method of claim 1 , wherein

said inductance value and said resistance value of said welding output circuit path are at least in part dependent on a cable in the welding output circuit path.

3. A welding power source comprising a welding output,

wherein said welding power source is configured to determine two or more electrical characteristics of a welding output circuit path connected to said welding output of said welding power source, said electrical characteristics including an inductance value and a resistance value, and

wherein said welding power source is further configured to select a selected welding output waveform from a plurality of welding output waveforms stored in said welding power source in response to said two or more electrical characteristics; and wherein

said selected welding output waveform is compatible with rise and fall time limits of said welding output circuit path based upon said two or more electrical characteristics including the inductance value and the resistance value; and further wherein

said welding power source is further configured to apply said selected welding output waveform to said welding output circuit path connected to said welding output of said welding power source.

4. The welding power source of claim 3 , further comprising

at least one look-up table (LUT) configured to map electrical characteristics to welding output waveforms.

5. The system of claim 3 , wherein

said resistance value and said inductance value of said welding output circuit path are at least in part dependent on a cable in the welding output circuit path.

6. A system comprising:

a welding power source having a welding output, said welding power source configured to store a plurality of welding output waveforms and select one of said plurality of welding output waveforms based on two or more electrical characteristics of a welding output circuit path connected to said welding output, said electrical characteristics including an inductance value and a resistance value;

said welding output circuit path operatively connected to said welding output; and

a welding output analyzer operatively connected to one of said welding output circuit path or said welding power source, wherein said welding output analyzer is configured to monitor welding output electrical parameters applied to said welding output circuit path by said welding power source, determine at least one of said two or more electrical characteristics of said welding output circuit path based on said welding output electrical parameters, and provide said at least one of said two or more electrical characteristics to said welding power source; and wherein

said selected welding output waveform is compatible with rise and fall time limits of said welding output circuit path based upon said two or more electrical characteristics including the inductance value and the resistance value; and further wherein

said welding power source includes at least one look-up table configured to map said at least one of said two or more electrical characteristics to welding output waveforms.

7. The system of claim 6 , wherein

said welding output circuit path includes one or more of a welding cable, a welding tool, an electrode, a workpiece or a workpiece connector.

8. The system of claim 7 , wherein

said welding output circuit path runs from the welding power source through the welding cable to the welding tool and the electrode, through the workpiece to the workpiece connector, and back through the welding cable to the welding power source.

9. The system of claim 6 , wherein

said welding output electrical parameters include at least one regulated welding output current resulting in a welding output voltage.

10. The system of claim 6 , wherein

said welding output electrical parameters include at least one regulated welding output voltage resulting in a welding output current.

11. The system of claim 6 , wherein

said resistance value and said inductance value of said welding output circuit path are at least in part dependent on a cable in the welding output circuit path.

12. A system comprising:

means for monitoring welding output electrical parameters applied to a welding output circuit path by a welding power source;

means for determining two or more electrical characteristics of said welding output circuit path based on said welding output electrical parameters; and

means for selecting a selected welding output waveform, to be applied to said welding output circuit path by said welding power source, in response to said two or more electrical characteristics; and wherein

said selected welding output waveform is compatible with rise and fall time limits of said welding output circuit path based upon said two or more electrical characteristics including an inductance value and a resistance value.