Control Section B - EWM T 4.02 - AC/DC Comfort 2.0 Operating Instructions Manual

3.1.2

Control section B

Item Symbol
1
2
3
4
5
6
7 AMP%
8 sec
9 AMP%
sec
10 AMP
sec
11 sec
12 AMP%
13
14
15
099-00T402-EW501
24.04.2018
Machine control – Operating elements
Description 0
Parameter selection push-button, left
The welding sequence parameters are selected one after another in an anti-clockwise
direction.
Control button
Central control button to be pressed or turned > see 3.3 chapter.
Parameter selection push-button, right
The welding sequence parameters are selected one after another in a clockwise
direction.
Balance signal light
AC balance (JOBs 1–7), pulse balance
Electrode diameter signal light
Ignition optimisation (TIG)/tungsten balling basic setting (JOB 1-100)
Gas post-flow time
End current signal light
Down-slope time signal light
Signal light, two colour
Red: Secondary or pulse pause current
Green: Pulse pause time
Signal light, two colour
Red: Main current /pulse current
Green: Pulse time
Signal light
Up-slope time (TIG)/hot start time
Signal light
Ignition current (TIG)/hot start current
Gas pre-flow time signal light
Signal light activArc
signal light
AC frequency (TIG, JOBs 1–7)/pulse frequency (TIG, average value pulsing)/pulse
frequency (MMA)
Figure 3-3
(% of AMP)
(MMA)
(MMA)
> see 4.1.6 chapter
Overview of control sections
11