A-6

INSTALLATION

A-6

 

 

 

SYSTEM DESCRIPTION

The Power Wave 455/STT and Power Feed 10/11 family of products utilize a digital communication sys- tem called Linc-Net. Simply put, Linc-Net allows large amounts of information to be passed at very high speeds between components (nodes) in the system. The system requires only two wires for communica- tion, and because of its bus-like structure, the compo- nents may be connected to the network in any order, thus simplifying the system set-up.

Each "system" must contain only one power source. The power source may be connected to a maximum of four feeder groups. Each group containing one user interface (UI), and up to seven Feed Heads (FH). SEE FIGURE A.7. The UI controls all of the FH’s of that group. The UI’s and FH’s are assigned to groups by setting a code on the DIP switches mounted on their individual control boards. For example all of the FH’s to be controlled by a given UI must have their "Group ID" switches set to the same group number as the UI. In addition, each FH must be assigned a separate FH number within that group. See the system set-up sec- tion for further details.

From a network perspective, each component in the system is considered a separate node, regardless of its physical location. For example, even though a UI and FH may be physically mounted together, they are still viewed as separate pieces (nodes) by the net- work, and can only communicate via Linc-Net. The Linc-Net connection is generally made external through the Linc-Net Control Cable, but can also be made internally, as with the PF-10 bench model feed- er.

The most common Linc-Net configuration (called a simple system) consists of one power source, one user interface and one feeder. Under these circum- stances the group and feed head ID DIP switches are ignored and the system will function regardless of their position. The same is true for the minimum sys- tem consisting of a power source and one UI (Example: a stick welding system).

System Model

FIGURE A.7

POWER WAVE 455/STT

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Lincoln Electric IM716 manual System Description, System Model
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IM716 specifications

The Lincoln Electric IM716 is a state-of-the-art multi-process welding machine that stands out in the industry for its versatility and advanced technology. Designed for professionals who seek efficiency and precision, the IM716 is capable of handling various welding processes, including MIG, TIG, and Stick welding, making it an excellent option for a wide range of applications, from automotive repairs to heavy industrial work.

One of the key features of the IM716 is its intuitive interface, which includes a digital display that simplifies the settings adjustments. Users can easily select the desired welding mode, adjust the voltage and wire feed speed, and monitor their performance all from a user-friendly control panel. This ease of use significantly reduces setup time, allowing welders to focus more on the task at hand than on navigating complicated controls.

The IM716 employs Lincoln Electric's advanced inverter technology, which provides greater energy efficiency compared to traditional transformer-based machines. This innovative technology not only reduces power consumption but also contributes to a more consistent arc quality. The inverter design also makes the machine lighter and more portable, accommodating the needs of welders who move between job sites.

Another notable characteristic of the IM716 is its robust construction. Designed for durability, the machine can withstand the rigors of a demanding work environment. It features a rugged steel housing that protects internal components from damage while enhancing its longevity. Additionally, the IM716 operates reliably in various conditions, including extreme temperatures, making it a dependable choice for outdoor welding projects.

The IM716 is equipped with advanced safety features, including a thermal overload protection system that prevents overheating during intense welding tasks. This feature extends the lifespan of the machine and ensures safe operation for users. Furthermore, the IM716 includes features like a built-in gas solenoid valve for TIG welding, providing added convenience by enabling automatic gas flow control.

In conclusion, the Lincoln Electric IM716 is a powerful, versatile, and well-engineered welding machine that meets the needs of professional welders. With its multi-process capabilities, user-friendly interface, advanced inverter technology, and durable construction, it exemplifies innovation in the welding industry. Whether for fabricating, repairing, or maintenance tasks, the IM716 stands out as a reliable and efficient choice for any welding operation.
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