Warnings - EWM Drive XQ AC Operating Instructions Manual

Rectifying faults

Warnings

7.2 Warnings
A warning is denoted by the letter A on the machine display, or Att in case of multiple machine
displays. The possible cause of the warning is signalled by the respective warning code (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
4 Shielding gas
5 Coolant flow
6 low wire
7 CAN bus failure
8 Welding circuit
10 Partial inverter
11 Excess temperature, coolant
12 Welding monitor
32 Tacho error
33 WF excess current
34 JOB unknown
35 WF excess current slave
36 Slave tacho error
[1]
ex works
[2]
Option
[3]
only device series Titan
42
Possible cause
Shut-down due to excess temperature imminent.
[2]
Check shielding gas supply.
[3]
Flow rate (<= 0.7l/min / <= 0.18 gal./min)
Nearly no wire left on the spool.
Wire feeder not connected, automatic circuit-breaker of wire
feed motor (reset triggered machine by pressing).
The welding circuit inductance is too high for the selected
welding task.
One of several partial inverters is not supplying welding cur-
rent.
[3]
Coolant (>= 65°C / >= 149°F)
The actual value of a welding parameter is outside the spe-
cified tolerance field.
Fault of wire feeder, permanent overload of the wire drive.
Overcurrent detection of the wire main drive.
JOB selection was not performed because the JOBnumber is
unknown.
Overload of the slave wire drive (front drive push/push system
or intermediate drive).
Fault of wire feeder, permanent overload of the slave wire
drive (front drive push/push system or intermediate drive).
[1]
[1]
099-005613-EW501
23.04.2019