26 | P a g e
PATON
®
PSI STANDARD SERIES DC MIG/MAG TIG/MMA
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 (adjustment 1 A) for PSI 160 STANDARD
b)
10 … 200 A (adjustment 1 A) for PSI 200 STANDARD
c)
12 … 250 A (adjustment 1 A) for PSI 250 STANDARD 230V
1) POWER HOT
START
Current intensity in the increased-current arc starting mode:
40 % (default
value)
a)
0 [OFF] … 100 % at low currents (adjustment 1 %)
2) TIME HOT START
Period of the increased-current arc starting:
0.3 s (default value)
a) 0.1 … 1.0 s (adjustment 0.1 s)
3) POWER ARC
FORCE
Voltage in the reduced-voltage welding mode:
40 % (default value)
a)
0 [OFF] … 100 % at low currents (adjustment 1 %)
4) TRESHHOLD ARC
FORCE
Threshold voltage for the reduced-voltage welding mode:
12 V (default
value)
a)
9 … 18 V (adjustment 1 V)
5) VOLT-AMPER
CHARAKT.
Volt-ampere characteristic slope:
1.4 V/A (default value)
a)
0.2 … 1.8 V/A (adjustment 0.4 V/A)
6) SHORT ARC
MODE
Short arc welding mode:
OFF (default value)
a)
ON
b)
OFF
7) VOLT
REDUCTION
DEVICE
Reduction of voltage:
OFF (default value)
a)
ON
b)
OFF
8) POWER OF PULSE
Current pulse amplitude:
OFF (default value)
a)
0 [OFF] … 80 % (adjustment 1 %)
9) FREQUENCY OF
PULSE
Current pulse frequency:
50 Hz (default value)
a)
10 … 500 Hz (adjustment 1 Hz)
10) DUTY CYCLE OF
PULSE
Duty cycle (the ratio of the pulse length to the pulse repetition period):
50 % (default value)
a)
20 … 80 % (adjustment 1 %)
7.2. ARGON SHIELDED TUNGSTEN-ARC WELDING PROCESS (TIG)
0) [-2-]
Basic indicated parameter:
Welding current 100 A (default value)
a)
8 … 160 A (adjustment 1 A) for PSI 160 STANDARD
b)
10 … 200 A (adjustment 1 A) for PSI 200 STANDARD
c)
12 … 250 A (adjustment 1 A) for PSI 250 STANDARD 230 V
1) TIME UP ARC
Period of current rise:
1.0 s (default value)
a)
0.1 … 5.0 s (adjustment 0.1 s)
2) POWER OF
PULSE
Current pulse amplitude:
OFF (default value]
a)
0 [OFF] … 80 % (adjustment 1%)
Summary of Contents for PSI 160 Standard
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