iROB
®
501 PRO
4 Product description
EN
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11
4.1 Welding power source structure and function
The device is a component of an automatic welding system. The built-in microprocessor facilitates complete
control of all welding functions. The device is suitable for the following welding procedures/functions:
All welding parameters can be saved to the integrated job memory. In synergy mode, the welding voltage
is automatically adjusted to the set welding current. The parameter setting function can be used to finely
adjust the automatically determined welding voltage. Use of the Penetration Control function makes it
possible to automatically adjust the wire feed speed so that the welding current remains constant even if the
free welding wire end varies.
Fig. 7
iROB
®
501 structure and function
A
Control panel
B
Main switch
C
Not assigned
D
Voltage test lead connection
E
Power supply connection (welding torch side)
F
Wire feed control unit
G
Cooling unit (optional)
H
Driving carriage (optional)
I
Workpiece connection
J
Not assigned
K
Mains control LED
mX Standard DC
Standard welding procedures without pulses. From short arc with low
energy input to high power spray arc. Suitable for all base materials,
cored wires, and shielding gases.
mX Pulse DC
Pulse welding process for different penetration profiles. Standard and
high-performance settings for all base materials, flux cored wires, and
shielding gases.
mX Clean
Less spatter in the short arc due to modified bead separation. . Higher
welding speed for large tolerances, flat and uniform seam geometry.
mX Kinetic
Reduced porosity (Al, galvanized material, primer)
Excellent gap bridging; controlled heat input . High melting rate with
low heat input .
mX Move DC
Focus on CrNi and Al
Controlled heat input by pulsing at two power levels. TIG-like seam
surface.
Penetration Control
Controlled penetration. High welding speed with reduced risk of
undercuts.
B
A
C
E
G
I
J
H
K
D
F
