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| INSTALLATION | |||||||
CON | TROL CABLE SPECIFICATIONS | WIRE DRIVE GEAR RATIO (HIGH OR LOW | |||||||||
It is recommended that genuine Lincoln control cables | SPEED) |
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The speed range capability and drive torque of the | |||||||||||
be used at all times. Lincoln cables are specifically | Power Feed wire drives can be easily and quickly | ||||||||||
designed for the communication and power needs of | changed by changing the external drive gear. The | ||||||||||
the Power Wave / Power Feed system. The use of | Power Feed Wire Feeders are shipped with both high | ||||||||||
speed and a low speed gears. As shipped from the | |||||||||||
than 25 feet, can lead to communication problems | factory, the low speed (high torque) gear is installed | ||||||||||
(system shutdowns), poor motor acceleration (poor | on the feeder. If this is the desired gear ratio, no | ||||||||||
arc starting) and low wire driving force (wire feeding | changes need be made. |
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problems). |
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| SELECTING THE PROPER GEAR RATIO | ||||||
Lincoln control cables are copper 22 conductor cable | |||||||||||
in a | See Specification Section | ||||||||||
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| TABLE 2 (CONNECTOR WIRING) | size capabilities with high and low speed gear ratios. | |||||
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| To determine whether you should be using the high or | ||||||
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| Pin |
| Lead # |
| Function |
| low speed ratio use the following guidelines: |
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| A |
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| 841 |
| +15vdc Tach voltage |
| • If you need to operate at wire feed speeds above | ||
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| B |
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| 844 |
| Tach common |
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| C |
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| 842 |
| Tach 1A differential signal |
| 800 IPM (20 m/m), you will need to install the high | ||
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| D |
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| 843 |
| Tach 1B differential signal |
| speed gear (large 30 tooth, 1.6 inch diameter gear). | ||
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| E |
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| 845 |
| Tach 2A differential signal |
| • If you do not need to run at wire feed speeds in | ||
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| F |
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| 846 |
| Tach 2B differential signal - |
| excess of 800 IPM (20 m/m), you should use the low | ||
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| G |
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| 847 |
| Single Tach Input |
| speed gear (small, 20 tooth, 1.1 inch diameter gear). | ||
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| H |
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| 67B |
| Reserved for future use |
| Using the low speed ratio will provide the maximum | ||
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| I |
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| Voltage sense lead |
| available wire driving force. |
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| J |
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| 539 |
| Motor "+" |
| The full range of wire feed speed listed in Section | ||
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| K |
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| 541 |
| Motor |
| may not be useable for all welding programs. Check | ||
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| L |
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| Reserved for future use |
| your welding software to make sure the desired WFS | ||
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| M |
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| 521 |
| Reserved for future use |
| falls within the welding software limits. |
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| N |
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| +40vdc for solenoid |
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| P |
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| 522 |
| solenoid input |
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| R |
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| Reserved for future use |
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| S |
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| 855A |
| Reserved for future use |
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| T |
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| Shield ground to case |
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| U |
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| Reserved for future use |
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| V |
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| Reserved for future use |
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| W |
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| Reserved for future use |
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| X |
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| Reserved for future use |
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| AVAILABLE CABLE ASSEMBLIES: |
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K1795 Control cable only. Available in lengths of 25', 50' and 100'.
POWER FEED 10 / R