ESAB Aristo U82 - MIG;MAG Welding with Pulsing

4 MIG/MAG WELDING
0460 896 274
- 19 -
© ESAB AB 2013
Settings Setting range In steps of Synergy
dependent
Adjustable
in synergy
Crater filling OFF or ON - x
Crater filling time 0 - 10 s 0.1 s x
Final crater filling wire
feed
1.5 m/min at current
wire feed speed
0.1 m/min x
Final crater filling voltage 8 - 24.7 V x
“Release pulse”*** OFF or ON
Burnback time 0 - 1 s 0.01 s x
Termination Final pulse or SCT - x
Gas post-flow 0.1 - 25 s 0.1 s x
Setting limits 1 - 50 - - -
Measure limits 1 - 50 - - -
Spot welding **** OFF or ON - x
Spot welding time 0 - 25 s 0.1 s x
*) The synergic line on delivery: solid wire (ER70S), shielding gas CO2 with wire 1.2 mm.
**)The setting range is dependent on the wire feed unit used.
***) Adjusted in the configuration menu MIG/MAG defaults.
****) It is not possible to select spot welding (ON) if gun trigger mode is 4-stroke.
4.1.2 MIG/MAG welding with pulsing
Settings Setting range In steps of Synergy
dependent
Adjustable
in synergy
Voltage 10 - 50 V 0.25 V (displayed
with one decimal)
x x
Wire feed speed* 0.8 - 30.0 m/min 0.1 m/min x
Pulse current** 100 - 650 A 4 A x
Pulse time 1.7 - 25.5 ms 0.1 ms x
Pulse frequency 16 - 312 Hz 2 Hz x
Background current 4 - 300 A 1 A x
Slope 1 - 9 1 x
Synergy*** OFF or ON - -
Ka 0 - 100% 1% x
Ki 0 - 100% 1% x
Gas pre-flow 0.1 - 25 s 0.1 s x
Creep start OFF or ON - x
Soft start OFF or ON - x
“Hot start” OFF or ON - x
“Hot start” time 0 - 10 s 0.1 s x
“Hot start” wire feed Complete wire feed
range
0.1 m/min x
“Touch sense” 10 - 16 A