Control Section B - EWM Tetrix DC Comfort 2.0 Operating Instructions Manual

4.1.2

Control section B

Item Symbol
1 AMP%
sec
2 AMP
sec
3 sec
4 AMP%
5
6
7
8
9
10
11
12
099-00T401-EW501
01.02.2022
Machine control – Operating elements
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)/hot start time
Signal light, two colour
Red: Start current (TIG)/hot start current
Green: Start current time
Gas pre-flow time signal light
Signal light activArc
Signal light, two colour
Green: Pulse frequency (MMA)
Red: Pulse frequency (TIG, average value pulsing)
Parameter selection push-button, left
The welding sequence parameters are selected one after another in an anti-clockwise
direction. For control systems without this button settings are done exclusively via the
control button.
Control button
Central control button to be pressed or turned > see 4.3 chapter.
Parameter selection push-button, right
The welding sequence parameters are selected one after another in a clockwise direc-
tion. For control systems without this button settings are done exclusively via the con-
trol button.
Balance signal light
Pulse balance
Electrode diameter signal light
Ignition optimisation (TIG)/tungsten balling basic setting
Figure 4-3
(% of AMP)
/slope time (Expert menu)
(AMP to AMP%, Expert menu)
(MMA)
(MMA)
(TIG, Expert menu)
> see 5.1.5 chapter
Overview of control sections
17