EWM alpha Q 352 puls MM Operating Instructions Manual page 76

Rectifying faults
Error messages
Error
number
(value)
49
50
51
52
53
54
99
255
The error numbers displayed on operating units are different from those transmitted via
the field bus.
(1) An error has been assigned by the system which cannot be assigned. This situation can occur
with differences in the software versions between the power source and interface.
76
Meaning
Process ignition error
Arc break error
Emergency stop/excess temperature
Double wire feeder missing in the MIG/MAG
system or incorrect configuration
Switching to a non-existent double wire feeder
has been attempted in a system supporting
the function to switch double wire feeders.
Reducing the open circuit voltage to the set
values failed for power sources with voltage
reduction device.
No connection to power source (i.e. system
switched off)
(1)
Unknown error
Relevance
to system
Phoenix/alpha Q/Te
trix
Phoenix/alpha Q/Te
trix
Phoenix/alpha Q/Te
trix
Phoenix/alpha Q
Phoenix/alpha Q
Phoenix/alpha Q
Phoenix/alpha Q/Te
trix
Phoenix/alpha Q/Te
trix
NOTE
Error can be reset
Yes
Yes
No, automatic reset
Yes
Yes
No
No, automatic reset
Yes
099-005366-EW501
31.07.2014