Control Section B - EWM T 4.00 - AC/DC Comfort 2.0 Operating Instruction

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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%
099-00T400-EW501
21.10.2016
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 3.2 chapter.
Parameter selection push-button, right
The welding sequence parameters are selected one after another in a clockwise
direction.
Balance signal light
DC balance (JOBs 0–7)
AC balance (JOBs 1–7), pulse balance, AC amplitude balance (JOBs 0–7)
Electrode diameter signal light
Ignition optimisation (TIG)/tungsten balling basic setting
Gas post-flow time
Signal light, two colour
Red: End current
Green: End current time
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 or pulse current
Green: Pulse time
/slope time
Signal light
Up-slope time
(TIG)/hot start time
Signal light, two colour
Red: Ignition current
Green: Ignition current time
Figure 3-3
> see 4.1.20 chapter
(% of AMP)
/slope time
(Expert menu)
(AMP to AMP%, Expert menu)
(MMA)
(TIG)/hot start current
(TIG, Expert menu)
Overview of control sections
(MMA)
11

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