REHM INVERTIG.PRO digital 240 DC, 240 AC/DC, Руководство по эксплуатации

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Functional description
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3.6.4 Start current
The ignition energy is set as described in Chapter 3.6.1.
The starting current is the initial welding current that is set after the ignition
process. The setting is infinitely variable. Selecting a suitable starting current
makes the following possible:

Less stress on the electrode due to increasing current

Search arc during 4-step welding for moving to the start of the seam

Welding with reduced current at the beginning of the seam in the event of
edges or heat accumulation.

Fast heat introduction with values of greater than 100%. The starting current
can be set in percent or as a fixed value. The setting is made in the System
application.
3.6.5 Upslope time
The upslope time is set as described in Chapter 3.6.1.
The upslope time is the time during which the welding current undergoes a linear
increase from the starting current to the preselected current I1. During 2-step
welding the upslope time starts immediately after igniting the arc. During 4-step
welding the increase time starts after releasing the torch button 1 with the start
current flowing.
3.6.6 Welding current I1
The welding current I1 is set as described in Chapter 3.6.1.
The adjustable range for welding current I1 depends on the selected operating
mode and the machine model.
The following values can be set using the push and rotate knob [7] depending on
the selecting welding method:
INVERTIG.PRO
digital
240 DC / AC/DC
INVERTIG.PRO
digital
280 DC / AC/DC
INVERTIG.PRO
digital
350 DC / AC/DC
INVERTIG.PRO
digital
450 DC / AC/DC
TIG 3 A … 240 A 3 A … 280 A 3 A … 350 A 3 A … 450 A