EWM M3.7X-O Operating Instructions Manual page 19

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099-5TLPXQ-EW501
15.12.2022
Machine control – Operating elements
Description 0
Motor current signal light
During wire inching, the current motor current (wire feed mechanism) is displayed in
amperes.
Display right - Primary display of welding voltage
This display shows the welding voltage, arc length correction, programs or welding
power (switching by Display right push-button). Furthermore, dynamics and, depending
on the preselection, various welding parameter valuesare displayed. Parameter times
or hold values > see 4.2 chapter.
Excess temperature signal light / Welding torch cooling failure
For error messages > see 7 chapter
Coolant fault signal light
Indicates flow fault or low coolant level.
Second signal light
The displayed value is displayed in seconds.
Voltage reduction device (VRD) signal light > see 5.7 chapter
JOB number display (welding task) > see 5.2.3 chapter
Status display signal light (Hold)
Display of average values across the entire welding process.
Percent signal light
The displayed value is displayed in percent.
Material thickness unit signal light
mm ------- Parameter value is displayed in millimeters.
inch ------ Parameter value is displayed in inches.
Switching between metric or imperial system via special parameters
"P29" > see 5.9 chapter.
Display left - Primary display of welding power
This display shows the welding power either as wire feed speed, welding current or ma-
terial thickness (switching by display push-button on the left). Furthermore, depending
on the preselection, various welding parameter valuesare displayed. Parameter times
or hold values > see 4.2 chapter.
Overview of control sections
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