Robotic Interface P.C. Board Calibration

CALIBRATION

ROBOTIC INTERFACE P.C. BOARD CALIBRATION

Position Interface board on top of the power wave so that the component side is up. Make certain a non-con- ductive insulating material is protecting the control board from touching any conductive surface. Locate the J109 receptacle. Directly next to the receptacle, are three trimmers side-by–side. We are interested in the center trim- mer, the R 194, (reference Interface P.C.board drawing below). Once you have located the three trimmers, fol- low on down and locate the X-12 integrated circuit.

With the board positioned as described and plugged into the wiring harness, connect a DC voltmeter to pin 2 of J109 Positive and pin 4 J109, Negative. Turn on the Power wave and after the contactor pulls in, read the volt- meter. A reading of 11 volts or more indicates that the R194 trimmer needs to be calibrated.

1.Turn the R194 trimmer fully counter clockwise. Slowly turn it clockwise until the voltage on the meter switches from 11+ volts to less than 1 volt. Repeat step one a couple of times, starting at the full counter-clockwise position, until you are sure that you are just at the point of change from high voltage to low.

2.Remove the positive probe from the J109 pin 2 position and attach it to lead nine of X-12. Leave the nega- tive lead at J109 pin 4. The voltmeter should now be reading less than one volt. (Example) 0.345 MV.

3.Slowly continue to adjust the trimmer clockwise until the voltage reading has increased 100 MV, (0.100 volt)

+or - 0.025 volt. (EXAMPLE, 0.420 to 0.470).

INTERFACE P.C. BOARD

QUICK SHUNT BOARD TEST

The following procedure can be used to check for instability in the Power Wave

450 Shunt circuitry.

1.Disconnect the output welding leads from the machine.

2.Turn on the Power Wave 450, and release the drive roll tension in the wire feeder, so the machine will not feed wire.

3.If semi automatic power source, Pull the gun trigger, and hold for several seconds.

4.Trigger the machine several times and observe the (“ I =”) reading on the front of the power wave, while the output is on.

The value shown must be less than (5) amps with the machine triggered. If after several triggers the value of the shunt reading (“ I =”) is at or above (5) amps, the shunt is suspect and needs to be replaced. If the value of shunt offset is below (5) amps, the stability is at an acceptable level. If problems continue, perform the output shunt / welding feed back test.

POWER WAVE CALIBRATION

IM573 specifications

The Lincoln Electric IM573 is a state-of-the-art welding machine that has garnered attention for its advanced features and cutting-edge technologies. Designed to meet the demands of both industrial and commercial applications, the IM573 combines reliability with versatility.

One of the main features of the IM573 is its robust arc performance. The machine is equipped with Lincoln Electric's proprietary Arc Control technology, which enhances the stability of the arc for smooth and consistent welds in a variety of materials. This feature is particularly beneficial for operators who need to work with thin gauge metals, as it minimizes burn-through and ensures precise weld penetration.

The IM573 boasts a digital display interface, providing users with real-time data on welding parameters. This intuitive interface allows for easy adjustments and monitoring of voltage, amperage, and wire feed speed, enabling operators to tailor their settings to suit specific welding tasks. Additionally, the machine includes pre-set programs for various welding processes, making it easier for users to select the optimal settings for common applications.

Versatility is another hallmark of the IM573. It supports multiple welding processes, including MIG, TIG, and Stick welding. This multi-process functionality enables users to switch between techniques quickly, making it a valuable asset in environments where different welding methods are required. The ability to weld a wide range of materials, from carbon steel to stainless steel and aluminum, further enhances the machine's appeal.

In terms of build quality, the IM573 is designed for durability and longevity. It features a rugged housing and temperature protection to withstand demanding work environments. The machine is also designed for easy maintenance, with accessible components that simplify troubleshooting and repair.

Safety is a priority in the design of the IM573. It includes features such as overload protection and thermal overload shutdown, ensuring that the machine operates within safe parameters. This not only protects the equipment but also enhances the safety of the operator.

In summary, the Lincoln Electric IM573 is an advanced welding machine that combines superior arc performance, user-friendly digital controls, and versatile welding capabilities. Its durable construction and safety features make it an excellent choice for professionals seeking a reliable solution for their welding needs. Whether in a workshop or on a job site, the IM573 stands out as a top-tier option in the welding machinery market.