Machine Display; Setting The Welding Current (Absolute/Percentage); Operating The Machine Control; Main Screen - EWM Tetrix DC Smart 2.0 T4.05 Operating Instructions Manual

Machine control – Operating elements

Machine display

Item Symbol
8 AMP%
sec
9 AMP
sec
10 sec
11
12
4.2 Machine display
The following welding parameters can be displayed before (nominal values), during (actual values) or af-
ter welding (hold values):
"left display"
Parameter
Welding current
Parameter times
Parameter currents
"right display"
Welding power
Welding voltage
When the hold values are displayed after welding and the settings are then changed (e.g. welding cur-
rent), the display will switch to the relevant nominal values.
 possible
 not possible
The parameters that can be set in the machine control function sequence are dependent on the welding
task selected. This means that if no pulse variant was selected, for example, no pulse parameters will be
available to set in the function sequence.
4.2.1

Setting the welding current (absolute/percentage)

The welding current can be set as a percentage (of the main current) or an absolute value:
TIG: Start, secondary and end current
MMA: Hot start current
To select, use the parameter
4.3

Operating the machine control

4.3.1

Main screen

The machine control switches to the main screen after it has been turned on or a setting has been com-
pleted. This means that the previously selected settings (indicated by signal lights where applicable) and
the nominal value for the current (A) are displayed in the left-hand welding data display. Depending on
the selection, the right-hand display shows the welding voltage (V) nominal value or the welding power
(kW) actual value. The control always switches back to the main screen after 4 sec..
4.3.2

Welding power setting

The welding power is set using the control button. You can also adjust the parameters in the operation
sequence or settings in the different machine menus.
18
Description 0
Signal light, two colour
Red: Secondary or pulse pause current
Green: Pulse pause time
Signal light, two colour
Red: Main or pulse current
Green: Pulse time /slope time
Signal light
Up-slope time (TIG)
Signal light activArc
signal light
Before welding
(nominal values)





> see 5.6 chapter in the configuration menu.
(% of AMP)
/slope time (Expert menu)
(AMP to AMP%, Expert menu)
> see 5.1.6 chapter
During welding
(actual values)





After welding
(hold values)





099-00T405-EW501
14.02.2022