Alarm List
Alarm Number (4000 to 4999)
Alarm List-687
80 Err080
Sub code[80**] shows the
error code of Fronius power
source
80:main error code
**:sub error code
Arc welding power source
error
Check the connection hose pack between power source and wire
feeder.
Confirm the Fronius's manual.
81 tP7hot
Sub code[81**] shows the
error code of Fronius power
source
81:main error code
**:sub error code
Arc welding power source
error
Allow the machine to cool.
Confirm the Fronius's manual.
82 ErrEHF
Sub code[82**] shows the
error code of Fronius power
source
82:main error code
**:sub error code
Arc welding power source
error
Allow the external HF to cool down.
Confirm the Fronius's manual.
83 PHASE
Sub code[83**] shows the
error code of Fronius power
source
83:main error code
**:sub error code
Arc welding power source
error
Check the mains supply cable of the power source.
Confirm the Fronius's manual.
100 UndOpc
Sub code[100**] shows the
error code of Fronius power
source
100:main error code
**:sub error code
Arc welding power source
error
Update firmware, otherwise change the UST board.
Confirm the Fronius's manual.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy