Fronius RC Panel Basic Manual De Instrucciones página 46

(2)
(3)
(4)
(5)
46
I1
I1 200A
I2 (AC/DC-)
Only in 4-step mode
Intermediate lowering of the welding current in order to prevent any local
overheating of the base material.
I2
I2 150%
DownSlope tdown (AC/DC-)
Continuous reduction of the welding current until it reaches the final cur-
rent.
t
down
t
down
Final current IE
To prevent any local overheating of the base material due to heat build-up
at the end of welding. This eliminates any risk of weld seam drop-through.
I
E
I
E
AC Balance (AC)
B
alance
B
alance
. . . . . . . . . . . . . . . . . .
. . . . . ... . .... . .... . .... .
. . ... . .
. . . . ...
. .
00.0
. . . . . . . . . . . . . . . . . .
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. . . . . .
. . . .
300
. . . . . . . . . . . . . . . . . .
. . . . .
.. . . . .
. . . .. . .
. . . .
.
0.99s
. . . . . . . . . . . . . . . . . .
. . . . .
. . . .
50%
100
. . . . . . . . . . . ... .. . .
. . . . . . .. . . . .
. .. . . .. .
33%
. . . . .
. . . . .
. . . . .
. . . . .
. . . .