Warnings - EWM L1.04 - RC XQ Expert 2.0 Operating Instructions Manual

Error (category)
56 Mains phase failure
57 B Slave tacho error
58
B Short circuit
59 Incompatible machine
60 Incompatible software
61 Welding monitor
62 System component
63 Mains voltage error
only for XQ. machine series
[1]
not for XQ. machine series
[2]
See technical data for values and other switching thresholds.
[3]
8.3

Warnings

Depending on the display options of the machine display, a warning message is displayed as follows:
Display type - machine control
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
1 Excess temperature
2 Half-wave failures
3 Torch cooling warning
4 Shielding gas
5 Coolant flow
6 Wire reserve
7 CAN bus failure
099-00L104-EW501
17.01.2022
Possible cause
One phase of the mains voltage
has failed.
Wire feeder fault (slave drive).
Permanent overload of the wire
drive (slave drive).
Check welding circuit for short
circuit.
A machine connected to the
system is not compatible.
A machine's software is not
compatible.
The actual value of a welding
parameter is outside the spe-
cified tolerance field.
System component not found.
[1]
Operating and mains voltage
are incompatible
Display
Possible cause / remedy
A shutdown is imminent due to excess temperature.
Check process parameters.
Check coolant level and top up if necessary.
Check shielding gas supply.
Check min. flow rate.
Only a small amount of wire is left on the spool.
Wire feeder not connected; automatic circuit-breaker of wire
feed motor (reset the tripped automatic circuit-breaker by actu-
ating).
Rectifying faults
Remedy
Check mains connection, mains plug
and mains fuses.
Check connectors, cables, connec-
tions.
Do not place the liner in tight radii.
Check liner for smooth movement.
Check welding current circuit.
Place welding torch on an insulated
surface.
Disconnect incompatible machine
from system.
Request service.
Observe tolerance fields.
Adjust welding parameters.
Request service.
Check or adjust operating and mains
voltage
[2]
Warnings
55