Program Sequence - EWM LP-XQ Operating Instructions Manual

Example 2: Welding different positions on a workpiece (latched)
Example 3: Aluminium welding of different sheet metal thicknesses (non-latched or latched
special)
Up to 16 programs (P
An operating point (wire speed, arc length correction, dynamics/choke effect) can be defined
permanently in each program.
Program P0 is an exception: the settings for operating points are made manually here.
Changes to the welding parameters are saved immediately!
5.4.3

Program sequence

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
•
Main program P
•
Reduced main program P
•
End program P
The programs contain parameters such as wire feed speed (operating point), correction of arc length,
slope times, program duration, etc.
099-00LPXQ-EW501
13.03.2018
to P ) can be defined.
A0 A15
(avoidance of cold welds at start of seam)
START
(constant welding)
A
(targeted heat reduction)
B
) (avoidance of end-craters by targeted heat reduction)
END
Functional characteristics
Figure 5-14
Figure 5-15
Figure 5-16
MIG/MAG welding
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