- 126 -
FIG. D
1
2
3
4
Inside
Hz
BAL
I
e
[A]
t
e
[sec]
I
2
[A]
I
1
[A]
I
s
[A]
[sec]
[sec] [A
•
sec]
t
s
[sec]
BiLEVEL
SPOT
4t
2t
TIG HF
MMA
AC
DC
ON
EASY
PULSE
TIG LIFT
VRD
MMA
5
8
9
10
11
12
6d
6
6c
6b
6a
7
7a
7b
7c
7d
7e
7f
7g
7h
7k
7l
7m
7n
Inside
Hz
I
e
[A]
t
e
[sec]
I
2
[A]
I
1
[A]
I
s
[A]
[sec]
[sec]
t
s
[sec]
BiLEVEL
SPOT
4t
2t
TIG HF
MMA
ON
EASY
PULSE
VRD
MMA
BAL
TIG LIFT
5
8
9
10
11
12
6
6c
6b
6a
7
7a
7b
7c
7d
7e
7f
7g
7h
7k
7l
7m
AC/DC model
DC model