Function Sequence - EWM Tetrix 352 AC/DC Synergic Operating Instructions Manual

Item Symbol
8
4.2.1.1

Function sequence

Item Symbol
1
2
3 AMP%
4 sec
5 AMP
6 sec
7 AMP%
8 sec
9 sec
099-000140-EW501
30.01.2024
Machine description – quick overview
Description 0
Display switching button
------- Material thickness display
VOLT --- Welding voltage display
JOB ----- JOB number display
PROG --- Program number display
Description 0
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
Gas pre-flow time signal light
Signal light
Start current (TIG)/hot start current
Signal light
Up-slope time (TIG)/hot start time
Main current (TIG) / pulse current
I min to I max (1 A increments)
Pulse break time/slope time from AMP to AMP%
• Pulse break setting range: 0.01 sec to 20.0 sec
(0.01 sec increments < 0.5 sec; 0.1 sec increments > 0.5 sec)
• Slope time (tS1) setting range: 0.0 sec to 20.0 sec
TIG pulses: The pulse break time applies to the secondary current phase (AMP%)
TIG AC Special: The pulse break time applies to the DC phase with AC special.
Secondary current / pulse pause current
Pulse time / slope time from AMP% to AMP
• Pulse time setting range: 0.01 s to 20.0 s
(0.01 s increments < 0.5 s; 0.1 s increments > 0.5 s)
• Slope time (tS2) setting range: 0.0 s to 20.0 s
TIG pulses
The pulse time applies to the main current
phase (AMP) for pulses.
Down-slope time (TIG)
Machine control – Operating elements
Figure 4-3
(MMA)
(MMA)
Main current (MMA)
I min to I max (1 A increments)
TIG AC Special
The pulse time applies to the AC phase for
AC special.
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