EWM T4.04, Operating Instructions Manual

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Appendix
Parameter overview
– setting ranges
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099-00T404-EW501
02.07.2020
7
Appendix
7.1 Parameter overview
– setting ranges
7.1.1 TIG welding
Name Display Setting range
Code Standard Unit m
in.
m
ax.
Main current AMP, depending on power source - A - - -
Gas pre-flow time 0,5 s 0 - 20
Ignition current, percentage of AMP 20 % 1 - 200
Ignition current, absolute, depending on power source - A - - -
Start time 0,01 s 0,01 - 20,0
Up-slope time 1,0 s 0,0 - 20,0
Pulse current 140 % 1 200
Pulse time
[1]
0,01 s 0,00 - 20,0
Slope time (time from main current AMP to secondary current
AMP%) 0,00 s 0,00 - 20,0
Secondary current, percentage of AMP 50 % 1 200
Secondary current, absolute, depending on power source - A - -
Pulse pause time
[1]
0,01 s 0,00 - 20,0
Slope time (time from main current AMP to secondary current
AMP%) 0,00 s 0,00 - 20,0
Down-slope time 1,0 s 0,0 - 20,0
End current, percentage of AMP 20 % 1 - 200
End current, absolute, depending on power source - A - - -
End current time
0,01 s 0,01 - 20,0
Gas post-flow time 8 s 0,0 - 40,0
Electrode diameter, metric 2,4 mm 1,0 - 4,0
Electrode diameter, imperial 92 mil 40 - 160
spotArc time 2 s 0,01 - 20,0
spotmatic time ( > ) 200 ms 5 - 999
spotmatic time ( > ) 2 s 0,01 - 20,0
AC commutation optimisation
[1], [2], [3]
250 5 - 375
AC balance (JOB 0)
[1], [2]
% -30 - +30
AC balance (JOB 1-100)
[2]
65 % 40 - 90
Current jump
[3]
1 A 1 - 20
Current jump
[4]
1 A 1 - 10
Re-igniting after arc interruption
[3]
5 s 0,1 5
AC frequency
[4]
- Hz 50 - 200
AC frequency (JOB 0)
[1], [2], [3]
- Hz 30 - 300
AC frequency (JOB 1-100)
[1], [2]
50 Hz 30 - 300
Pulse balance
50 % 1 - 99
Pulse frequency (mean value pulsing, DC voltage) 2,8 Hz 0,2 - 2000
Pulse frequency (mean value pulsing, DC voltage)
[1]
2,8 Hz 0,2 - 5
Pulse frequency (metallurgical pulsing)
[3]
50 Hz 50 - 15000
Pulse frequency (metallurgical pulsing)
[4]
50 Hz 5 - 15000
activArc, depending on main current 0 - 100