| INSTALLATION |
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WELDING WITH MULTIPLE POWER |
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I / O RECEPTACLE SPECIFICATIONS | |||||||||||||
WAVES |
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| CAUTION |
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| Pin |
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| Lead |
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| Function | ||
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| A |
| 539 |
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| Motor + |
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Special care must be taken when more than one |
| B |
| 541 |
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| Motor - |
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Power Wave is welding simultaneously on a single |
| C |
| 521 |
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| Solenoid + | ||||||
| D |
| 522 |
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| Solenoid common | |||||||
part. Arc blow and arc interference may occur or |
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| E |
| 845 |
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| Tach 2A Differential Signal | |||||||
be magnified. |
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| F |
| 847 |
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| Single Tach input | |||||
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| G |
| 841 |
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| +15V Tach Supply | ||
Each power source requires a work lead from the |
| H |
| 844 |
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| Tach common | ||||||
work stud to the welding fixture. Do not combine all of |
| I |
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| Open |
| Reserved for future use | ||||||
the work leads into one lead. The welding travel direc- |
| J |
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| GND |
| Shielding drain | ||||||
| K |
| 842 |
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| Tach 1A Differential Signal | |||||||
tions should be in the direction moving away from the |
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work lead as shown below. Connect all of the work |
| L |
| 843 |
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| Tach 1B Differential Signal | ||||||
| M |
| 846 |
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| Tach 2B Differential Signal | |||||||
sense leads from each power source to the work |
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piece at the end of the weld. (See Figure A.2) |
| N |
| 67 |
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| Electrode Sense (67) | ||||||
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For the best results when pulse welding, set the wire |
| VOLTAGE SENSE RECEPTACLE | |||||||||||
size and wire feed speed the same for all the Power |
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| LEAD# |
| FUNCTION | ||||||
| 3 |
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| 21 |
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| Work Voltage Sense | ||||||
Waves. When these parameters are identical, the |
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pulsing frequency will be the same, helping to stabilize |
| 1 |
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| 67 |
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| Electrode Voltage Sense | |||||
the arcs. |
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| RS232 RECEPTACLE |
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Every welding gun requires a separate shielding gas |
| PIN |
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| LEAD# | FUNCTION | |||||||
regulator for proper flow rate and shielding gas cover- |
| 2 |
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| 253 |
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| RS232 Receive | |||||
| 3 |
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| 254 |
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| RS232 Transmit | ||||||
age. |
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| 4 |
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| # |
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| Pin5 |
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Do not attempt to supply shielding gas for two or more |
| 5 |
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| # |
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| Pin4 |
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guns from only one regulator. |
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| 6 |
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| # # |
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| Pin20 |
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| 20 |
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| # # |
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| Pin6 |
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If an |
| 7 |
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| 251 |
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| RS232 Common | |||||
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have its own |
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| WIRE FEEDER RECEPTACLE* | ||||||
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| PIN |
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| LEAD# |
| FUNCTION | ||
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| A |
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| 153 |
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| Communiction Bus L | |
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| B |
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| 154 |
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| Communiction Bus H | |
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| C |
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| 67 |
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| Electrode Voltage Sense | |
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| D |
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| 52 |
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| Ovdc | - |
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| E |
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| 51 |
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| +40vdc | + |
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| FIGURE A.2 |
| POWER WAVE F355i |
POWER WAVE F355i | TWO POWER WAVES |
*Not on Codes 10997 or below.
Travel
Direction
Connect All Wo
Sense Leads at
End of the Join
Connect All Welding
Work Leads at the
Beginning of the Joint