PATON
VDI-SERIES PRO
DC MMA/TIG/MIG/MAG
-27-
7. COMPLETE LIST OF THE WELDING UNIT FUNCTIONS AND
PARAMETERS
7.1. MANUAL ARC WELDING PROCESS (MMA)
0) [-1-]
Basic indicated parameter: welding current 90 A (default value)
a)
8 … 160 A (positive or negative increment 1 A) for VDI-160P
b)
10 … 200 A (positive or negative increment 1 A) for VDI-200P
c)
12 … 250 A (positive or negative increment 1 A) for VDI-250P
1)
[H.St]
Current intensity in the increased-current arc starting mode: 40 %
(default value)
a)
0 [OFF] … 100 % at low currents (positive or negative increment
1 %)
2) [t.HS]
Period of the increased-current arc starting: 0.3 s (default value)
a)
0.1 … 1.0 s (positive or negative increment 0.1 s)
3) [Ar.F]
Voltage in the reduced-voltage welding mode: 40 % (default value)
a)
0 [OFF] … 100 % at low currents (positive or negative increment
1 %)
4) [u.AF]
Threshold voltage for the reduced-voltage welding mode: 12 V
(default value)
a)
9 … 18 V (positive or negative increment 1 V)
5) [BAH]
Volt-ampere characteristic slope: 1.4 V/A (default value)
a)
0.2 … 1.8 V/A (positive or negative increment 0.4 V/A)
6) [Sh.A]
Short arc welding mode: OFF (default value)
a)
ON
b)
OFF
7) [BSn]
Reduction of voltage: OFF (default value)
a)
ON
b)
OFF
8) [Po.P]
Current pulse amplitude: OFF (default value]
a)
0 [OFF] … 80 % (positive or negative increment 1 %)
9) Fr.P]
Current pulse frequency: 50 Hz (default value]
a)
10 … 500 Hz (positive or negative increment 1 Hz)
10) [dut]
Duty cycle (the ratio of the pulse length to the pulse repetition period):
50 % (default value)
a)
20 … 80 % (positive or negative increment 1 %)
