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OPERATION
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TABLE B.3 – RELATIONSHIP BETWEEN VOLTAGE TRIM AND PRESET VOLTAGE
Voltage Trim | Relationship to Preset Voltage |
0.6 | 60% of preset voltage |
0.8 | 80% of preset voltage |
1.0 | no change to preset voltage |
1.2 | 120% of preset voltage |
1.4 | 140% of preset voltage |
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Explanation of Table B.3:
TABLE B.6 – RELATIONSHIP BETWEEN
SELECTED ARC LENGTH TRIM AND PRESET ARC LENGTH AS INDICATED BY ARC LENGTH
Arc Length Trim | Preset Arc Length |
0.6 | 60% of preset length |
0.8 | 80% of preset length |
1.0 | no change to preset length |
1.2 | 120% of preset length |
1.4 | 140% of preset length |
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If, for example, the minimum voltage trim is set to 0.8 and the maximum voltage trim is set to 1.4, this means that the voltage for a given wire feed speed can be adjusted to be anywhere between 80% and 140% of the preset voltage of that wire feed speed.
TABLE B.4 – ADJUSTABLE PARAMETERS
Adjustable | GMAW | GMAW |
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Parameters | Pulse | FCAW | Stick |
Wire Feeder | Wire Feed | Wire Feed | — |
WFS Display | Speed | Speed |
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Wire Feeder | Arc Length | Preset | — |
Voltage Display | Trim | Voltage |
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Power Wave 450 Display |
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(with GMAW Pulse, | Wave | Wave | Wave |
GMAW FCAW, Stick | Control | Control | Control |
Process Selection Overlay) | (Frequency) | (Inductance) | (Arc Force) |
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TABLE B.5 – DISPLAYS OF THE POWER WAVE AND WIRE FEEDERS
FOR DIFFERENT PROCESSES IN BOTH TRIGGER POSITIONS
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| Power Wave 450 |
| Wire Feeder | ||
Trigger |
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Position1 | GMAW | GMAW |
| STICK1 | GMAW | GMAW |
| Pulse | FCAW |
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| Pulse | FCAW |
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| WFS DISPLAY: | WFS DISPLAY: |
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| Wire Feed Speed | Wire Feed Speed |
| WFS and | WFS and |
| Preset | VOLTAGE | VOLTAGE |
Open | Arc Length Trim | Preset Voltage |
| Current | DISPLAY: | DISPLAY: |
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| Arc Length Trim | Preset Voltage |
| WFS, | WFS, |
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| WFS DISPLAY: | WFS DISPLAY: |
| Actual Arc | Actual Arc |
| Preset Current, | Wire Feed Speed | Wire Feed Speed2 |
Closed | Voltage, | Voltage, |
| Actual Arc | VOLTAGE | VOLTAGE |
| Actual Arc | Actual Arc |
| Voltage, Actual | DISPLAY: | DISPLAY: |
| Current | Current |
| Arc Current | Actual Arc Voltage | Actual Arc Voltage |
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1In Stick, trigger is on Remote Control Kit
2Arc Current, not wire feed speed, is displayed if a Remote Control Kit is attached to the wire feeder.