EWM Drive 4X D200 Basic S, Operating Instructions Manual

Page: 43 / 52

Rectifying faults
Warnings
099-005593-EW501
10.01.2022
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Warning Possible cause / remedy
8 Welding circuit The inductance of the welding circuit is too high for the selected
welding task.
9 WF configuration Check WF configuration.
10 Partial inverter One of several partial inverters is not supplying welding current.
11 Excess temperature of the coo-
lant
[1]
Check temperature and switching thresholds.
[2]
12 Welding monitoring The actual value of a welding parameter is outside the specified
tolerance field.
13 Contact error The resistance in the welding circuit is too high. Check earth
connection.
14 Alignment error Switch the machine off and on. If the error persists, notify Ser-
vice.
15 Mains fuse
The power limit of the mains fuse is reached and the welding
power is reduced. Check the fuse setting.
16 Shielding gas warning Check the gas supply.
17 Plasma gas warning Check the gas supply.
18 Forming gas warning Check the gas supply.
19 Gas warning 4 reserved
20 Coolant temperature warning Check coolant level and top up if necessary.
21 Excess temperature 2 reserved
22 Excess temperature 3 reserved
23 Excess temperature 4 reserved
24 Coolant flow warning Check coolant supply.
Check coolant level and top up if necessary.
Check flow and switching thresholds.
[2]
25 Flow 2 reserved
26 Flow 3 reserved
27 Flow 4 reserved
28 Wire stock warning Check wire feeding.
29 Low wire 2 reserved
30 Low wire 3 reserved
31 Low wire 4 reserved
32 Tacho error Fault of wire feeder - permanent overload of the wire drive.
33 Excess current on the wire feed
motor Excess current detected on wire feed motor.
34 JOB unknown JOB Selection was not carried out because the JOB number is
unknown.
35 Excess current on the wire feed
motor slave Excess current detected on wire feed motor slave (push/push
system or intermediate drive).
36 Slave tacho error Fault of wire feeder - permanent overload of the wire drive
(push/push system or intermediate drive).
37 FAST bus failure Wire feeder not connected (reset by actuating the automatic cir-
cuit-breaker of the wire feed motor).