Alarm List
Alarm Number (4000 to 4999)
Alarm List-673
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4285 MOTOWELD
MACHINE SETTING
ERROR
320 The machine type is wrong. Arc welding power source
error
(1)Check the connection between front panel and main board.
(2)Check the status of dip switch (SW301) on the front panel.
(3)Replace the front panel.
(4)Replace the main board.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4286 MOTOWELD
CURRENT CLASS
ERROR
330 The current class 350A / 500A
setting is wrong.
Arc welding power source
error
(1)Confirm the power source class which of 350A or 500A.
(2)Switch a status of dip switch SW600 which of 350A or 500A.
(3)Change the software which for correct current class.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4290 TPS:ERROR 1 no Prg
Sub code[1**] shows the error
code of Fronius power source
1:main error code
**:sub error code
Arc welding power source
error
Select a pre-programmed program.
Confirm the Fronius's manual.
2 ts1
Sub code[2**] shows the error
code of Fronius power source
2:main error code
**:sub error code
Arc welding power source
error
Allow the machine to cool.
Confirm the Fronius's manual.
3 ts2
Sub code[3**] shows the error
code of Fronius power source
3:main error code
**:sub error code
Arc welding power source
error
Allow the machine to cool.
Confirm the Fronius's manual.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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