No.P6972
P. 14/ 64
PROGRAM switch
Table 5.1
CPDP-350 CPDP-500
Progra
m
Welding process
Wire
size.
(in.)
Program Welding
process
Wire
size.
(in.)
11 0.035
11 0.045
12
Mild steel
CO2
0.045 12
0.052
21 0.035
13
Mild steel
CO2
1/16
22
MAG
0.045 21
0.045
23 0.035
22
MAG
0.052
24
Mild steel
Pulsed
MAG
0.045 23
0.045
24 0.052
25
Mild steel
Pulsed
MAG
1/16
31 0.035
31 0.045
32
MIG
0.045 32
MIG
1/16
33 0.035
33 0.045
34
Stainless
steel
Pulsed
MIG
0.045 34
Stainless
steel
Pulsed
MIG
1/16
41 0.035
41 0.045
42
Cored wires
MAG
0.045 42
Cored wires
MAG
1/16
51 3/64
51 3/64
52
MIG
1/16 52
MIG
1/16
53 3/64
53 3/64
54
Soft
aluminum
Pulsed
MIG
1/16 54
Soft
aluminum
Pulsed
MIG
1/16
61 3/64
61 3/64
62
MIG
1/16 62
MIG
1/16
63 3/64
63 3/64
64
Hard
aluminum
Pulsed
MIG
1/16 64
Hard
aluminum
Pulsed
MIG
1/16
CRATER switch
Selecting “
(W/O PULSE)” at pulse arc welding (when the PROGRAM switch is set to
23, 24, 33, 34, 53, 54, 63 or 64
CPDP-350,
23
25, 33, 34, 53, 54, 63 or 64
CPDP-500)
causes welding with pulse off during crater fill.
However, selecting “
(W/PULSE)” at non-pulse arc welding (when the PROGRAM switch is
set to 11,12, 21, 22, 31, 32, 41, 42, 51, 52, 61 or 62
CPDP-350,
11
13, 21, 22, 31, 32, 41, 42, 51, 52, 61 or 62
CPDP-500),
welding with pulse off continues during crater fill, namely the same operation as selecting
“
(W/O PULSE)” is performed.
PULSE ARC CONTROL knob
The knob for adjusting pulse arc characteristic is valid only for pulsed MAG arc welding and
pulsed MIG arc welding. Note that the adjustment does not function for non-pulse arc welding
such as CO
2
welding.
