Paton PSI 315 PRO, Руководство пользователя, Страница: 31 / 42

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PATON
®
PSI PRO 315 A 400 V DC MIG/MAG TIG/MMA
TRESHOLD
ARC FORCE
Threshold voltage for the reduced-voltage welding mode: 12 V (default value)
a) 9 … 18 V (positive or negative increment 1 V)
VOLT-AMPER
CHARAKT.
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)
SHORT ARC
MODE
Short arc welding mode: OFF (default value)
a) ON
b) OFF
VOLT
REDUCTION
DEVICE
Reduction of voltage: OFF (default value)
a) ON
b) OFF
POWER OF
PULSE
Current pulse amplitude: OFF (default value]
a) 0 [OFF] … 80% (positive or negative increment 1 %)
FREQUENCY
OF PULSE
Current pulse frequency: 50 Hz (default value]
a) 0.2 … 500 Hz (positive or negative increment 0.2 Hz ... 1 Hz)
DUTY CYCLE
OF PULSE
Duty cycle (the ratio of the pulse length to the pulse repetition period):
50% (default value)
a)
20 … 80% (positive or negative increment 1%)
7.2. ARGON SHIELDED TUNGSTEN-ARC WELDING PROCESS (TIG)
0) [-2-]
Basic indicated parameter: welding current 100 A (default value)
a) 15 ... 315 А (positive or negative increment 1 А) for PSI 315 PRO 400 V
BUTTON OF
TORCH
Function of the button on the welding torch: [LFT] (default value)
a) [LFT] - contact arc starting, function TIG-LIFT
b) [2T] - contactless arc starting, function TIG-2T
c) [4T] - contactless arc starting, function TIG-4T
TIME PRE-GAS
Period of voltage reduction: 1.0 s (default value)
a) 0,1 ... 25s (krok zmiany 0,1s)
TIME POST-
GAS
Period of post weld gas purging = 1.5 s., (default value),
a) 0,1 ... 25 s. (regulation 0.1 s.)
PRIMARY ARC
Initial current (pilot arc current): 15 A (default value)
a) 15 … 50 A (positive or negative increment 1 A) for PSI 315 PRO 400 V
TIME UP ARC
Period of current rise: 1.0 s (default value)
a) 0.1 … 5.0 s (positive or negative increment 0.1 s)
TIME DOWN
ARC
Period of current reduction: 2.0 s (default value)
a) 0.1 … 5.0 s (positive or negative increment 0.1 s)
POST CRATER
ARC
Crater welding current: 20 A (default value)
a) 15 ... 50 А (
positive or negative increment
1 А)
for
PSI 315 PRO 400 V
POWER OF
PULSE
Current pulse amplitude: OFF (default value]
a) 0 [OFF] … 80% (positive or negative increment 1%)
FREQUENCY
OF PULSE
Current pulse frequency: 10 .0 Hz (default value]
a) 0.2 … 500 Hz (positive or negative increment 0.1 Hz)
DUTY CYCLE
OF PULSE
Duty cycle (the ratio of the pulse length to the pulse repetition period):
50% (default value)
a)
20 … 80% (positive or negative increment 1%)