Design and function
MMA welding
099-002060-EW501
19.10.2015
33
5.7.4
MMA pulsed welding
Operating
element
Action
Result
Press the push-button until the
Pulse (pulse arc welding) signal light
illuminates.
Figure 5-12
AMP = Main current; e.g. 100 A
IPL = Pulse current = IP1 x AMP; e.g. 170% x 100 A = 170 A
I2 = Pulse pause current
Tpuls = Duration of one pulse cycle = 1/FrE; e.g. 1/1 Hz = 1 s
bAL = Balance = bAL x Tpuls; e.g. 30% x 1 s = 0.3 s
The pulse pause current (I2) requires no setting. This value is calculated by the machine control,
so that the welding current average value always corresponds to the main current selected.
For parameter setting, - See 5.7.5 Expert menu (MMA) chapter.
Содержание Pico 350 cel puls 460V
Страница 5: ...Contents Notes on the use of these operating instructions 099 002060 EW501 19 10 2015 5...
Страница 18: ...Machine description quick overview Rear view 18 099 002060 EW501 19 10 2015 4 2 Rear view Figure 4 2...
Страница 60: ...Appendix A Overview of EWM branches 60 099 002060 EW501 19 10 2015 10 Appendix A 10 1 Overview of EWM branches...
