voestalpine Bohler Welding URANOS 2000 SMC Mode D'emploi page 25

Hot start
3
Allows adjustment of the hot start value in MMA.
Permits an adjustable hot start in the arc striking phases,facilitating the start operations.
Basic electrode
Minimum
0/off
CrNi electrode
Minimum
0/off
Cast Iron electrode
Minimum
0/off
Welding current
7
Allows the regulation of the welding current.
Minimum
3 A
Arc force
8
Allows adjustment of the Arc force value in MMA.
Permits an adjustable energetic dynamic response in welding, facilitating the welder's operations.
Increase the value of the Arc force to reduce the risk of electrode sticking.
Basic electrode
Minimum
0/off
CrNi electrode
Minimum
0/off
Cast Iron electrode
Minimum
0/off
Dynamic power control (DPC)
204
It enables the desired V/I characteristic to be selected.
I=C Constant current
The increase or reduction in arc length has no effect on the welding current required.
Recommended for electrode: Basic, Rutile, Acid, Steel, Cast iron
1÷20 Falling characteristic with adjustable slope
The increase in arc length causes a reduction in welding current (and vice versa) according to the value imposed by
1 to 20 amps per volt.
Recommended for electrode: Cellulosic, Aluminum
P=C Constant power
The increase in arc length causes a reduction in the welding current (and vice versa) according to the law: V·I=K
Recommended for electrode: Cellulosic, Aluminum
Arc detachment voltage
312
Allows you to set the voltage value at which the electric arc switch-off is forced.
In the spot welding phase, for example, a low arc detachment voltage reduces re-striking of the arc when moving the
Never set an arc detachment voltage higher than the no-load voltage of the power source.
Basic electrode
Minimum
0/off
Maximum Default
500% 80%
Maximum Default
500% 100%
Maximum Default
500% 100%
Maximum Default
Imax 100 A
Maximum Default
500% 30%
Maximum Default
500% 30%
Maximum Default
500% 70%
Maximum Default
Vmax 57.0 V
Cellulosic electrode
Minimum Maximum
0/off 500%
Aluminum electrode
Minimum Maximum
0/off 500%
Rutile electrode
Minimum Maximum
0/off 500%
Cellulosic electrode
Minimum Maximum
0/off 500%
Aluminum electrode
Minimum Maximum
0/off 500%
Rutile electrode
Minimum Maximum
0/off 500%
Cellulosic electrode
Minimum Maximum
0/off Vmax
25
SETUP
EN
Default
150%
Default
120%
Default
80%
Default
350%
Default
100%
Default
80%
Default
70.0 V