Rectifying faults
Warnings
099-00L104-EW501
17.01.2022
55
Error (category)
Possible cause
Remedy
56
Mains phase failure
One phase of the mains voltage
has failed.
Check mains connection, mains plug
and mains fuses.
57
B
Slave tacho error
Wire feeder fault (slave drive). Check connectors, cables, connec-
tions.
Permanent overload of the wire
drive (slave drive).
Do not place the liner in tight radii.
Check liner for smooth movement.
58
B
Short circuit
Check welding circuit for short
circuit.
Check welding current circuit.
Place welding torch on an insulated
surface.
59
Incompatible machine A machine connected to the
system is not compatible.
Disconnect incompatible machine
from system.
60
Incompatible software A machine's software is not
compatible.
Request service.
61
Welding monitor
The actual value of a welding
parameter is outside the spe-
cified tolerance field.
Observe tolerance fields.
Adjust welding parameters.
62
System component
[1]
System component not found. Request service.
63
Mains voltage error
Operating and mains voltage
are incompatible
Check or adjust operating and mains
voltage
[1]
only for XQ. machine series
[2]
not for XQ. machine series
[3]
See technical data for values and other switching thresholds.
8.3 Warnings
Depending on the display options of the machine display, a warning message is displayed as follows:
Display type - machine control
Display
Graphic display
two 7-segment displays
one 7-segment display
The cause of the warning is indicated by a corresponding warning number (see table).
• In case of multiple warnings, these
are displayed in sequence.
• Document machine warning and inform service personnel, if required.
Warning
Possible cause / remedy
1
Excess temperature
A shutdown is imminent due to excess temperature.
2
Half-wave failures
Check process parameters.
3
Torch cooling warning
Check coolant level and top up if necessary.
4
Shielding gas
Check shielding gas supply.
5
Coolant flow
Check min. flow rate.
[2]
6
Wire reserve
Only a small amount of wire is left on the spool.
7
CAN bus failure
Wire feeder not connected; automatic circuit-breaker of wire
feed motor (reset the tripped automatic circuit-breaker by actu-
ating).
