Yeswelder Firstess DP200 - Page 39

2T/4T/ Spot Advanced Parameter Details (MIG/MAG Pulse on-Single Pulse)
Torch
Mode
Voltage
Material
Gas Type
Diameter
Induc-
tance
Pre-flow
Welding
WFS
Fine-Tune
Voltage
Burn
Back
Post-
flow
2T/4T/Spot
220V
Steel
90%AR
10%CO2
.035"(0.9mm)
-10~10
0.1~10s
79~472
-5~5V
0~50
0.1~25s
.045"(1.2mm)
79~236
Stainless
98%AR
2%CO2
.035"(0.9mm)
79~512
.045"(1.2mm)
79~236
AL 4043
100% AR
.045"(1.2mm)
79~394
AL 5356
100% AR
.045"(1.2mm)
79~512
2T/4T/ Spot Advanced Parameter Details (MIG/MAG Pulse on-Single Pulse)
S4T Advanced Parameter Details (MIG/MAG Pulse on-Single Pulse)
Torch
Mode
Vol-
tage
Mat-
erial
Gas
Type
Dia.
Pre-
flow
Start
WFS
Start
Slope
Welding
WFS
Fine-
Tune
Voltage
Crater
Slope
Crater
WFS
Burn
Back
Post-
flow
Induc-
tance
S4T
220V
Steel
90%AR
10%CO2
.035"
(0.9mm)
0.1~10
s
79~472
0~10s
79~472
-5~5V
0~10s
79~472
0~50
0.1~25s
-10~10
.045"
(1.2mm)
79~236
79~236
79~236
Stainless
98%AR
2%CO2
.035"
(0.9mm)
79~512
79~512
79~512
.045"
(1.2mm)
79~236
79~236
79~236
AL 4043
100%
AR
.045"
(1.2mm)
79~394
79~394
79~394
AL 5356
100%
AR
.045"
(1.2mm)
79~512
79~512
79~512
In Dual Pulse Mode, additional parameters such as Dual Pulse Frequency, Dual Pulse Base Value, and Dual Pulse Duty Cycle are
introduced. These parameters allow for more precise adjustments in pulse timing and waveform, enhancing weld quality by offering
greater control over heat input and reducing distortion, especially on thinner materials or aluminum.
Dual Pulse Frequency: Controls the frequency of the pulse, regulating the cycle of welding current fluctuations.
Dual Pulse Base Value: Sets the base current during the pulse, influencing weld penetration and bead profile.
Dual Pulse Duty Cycle: Adjusts the ratio of high current duration to the pulse cycle, affecting heat input and weld quality.
These settings enable welders to achieve greater precision and more stable welding quality in Dual Pulse mode.
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