Design and function
MIG/MAG welding
099-005407-EW501
8.2.2022
55
5.3.11 MIG/MAG program sequence ("Program steps" mode)
Certain materials, aluminium for example, require special functions for reliable and high-quality welding.
In this case, the special latched mode is used with the following programs:
• Start program P
START
(avoidance of cold welds at start of seam)
• Main program P
A
(constant welding)
• Reduced main program P
B
(targeted heat reduction)
• End program P
END
)
(avoidance of end-craters by targeted heat reduction)
The programs contain parameters such as wire feed speed (operating point), correction of arc length,
slope times, program duration, etc.
Figure 5-39
This function can only be enabled with the PC300.NET software.
(See operating instructions for the software)
5.3.11.1 Selection of the program sequence parameter
ENTER
Figure 5-40
