17-13
Error
code
Message Probable Cause Remedy
W0360
MIG Force buffer over Exceeded the processible number of
MIG/TIG force commands at a time.
Review the commands structure.
Or add “DELAY” command between
commands.
W0361 TIG Force: Motor stop over
time
Wire feed does not stop within the
preset time period after execution of
the wire feed stop command.
Check the TIG Force.
W0370
Weld Error: Electrode
contact
Received "Electrode contact" error
from welding machine.
Check and correct the distance
between the electrode and the base
metal.
W0380
Weld Error: S-side over
voltage
Received "S-side over voltage" error
from welding machine.
Specify and correct the cause of the
error.
W0390
MIG Force Slowdown
process error
Received a command while the
motor or "Current detect" was in the
ON state.
No indication of "Current detect" in
three seconds after the execution of
the command.
Check the position of the command in
the program.
Investigate why the current wasn't
detected.
W0400
Failed in pilot arc ignition Failed to ignite the pilot arc. Specify and correct the cause of the
error.
W0410
Pilot circuit error An error was found while controlling
the pilot arc.
Specify and correct the cause of the
error.
W0420
W-Err1:P-side over current Received "P-side over current" error
from welding machine.
Welding machine may be damaged.
W0430
W-Err1:Electrode The electrode and tip were
short-circuited.
Correct the position of the electrode.
W0440
W-Err1:Tip contact The tip and the base metal are
short-circuited.
Change the teaching point.
W0450
W-Err1:Powder blocked Received "Powder blocked" error
from welding machine.
Check the feed motor.
Check the powder path and clear the
clog.
W0460
W-Err1:No carrier gas Torch switch was turned ON with no
carrier gas supplied.
Modify the program.
W0470
Pilot arc disappear Received "Pilot arc disappear" error
from welding machine.
Clean the electrode and the tip.
W0480
Main arc disappear Received "Main arc disappear" error
from welding machine.
Specify and correct the cause of the
error (electrode, gas, condition and
etc.).
W0490
Pilot arc isn't excited Torch switch was turned ON without
pilot arc.
Modify the program.
W0500
Pilot gas is insufficient Received "Pilot gas is insufficient"
error from welding machine.
Specify and correct the cause of the
insufficient gas pressure.
W0510
Carrier gas is insufficient Received "Carrier gas is insufficient"
error from welding machine.
Specify and correct the cause of the
insufficient gas pressure.
W0520 Welder is different.
A command not for the connected
welder (or weld method) is executed.
Modify the program.
W0530 Com error between units of
welder
A communication error between
welder and wire feeder is detected.
Check both welder and wire feeder.
W0800
No welding power source
specified in program.
Welder used in the program is not
registered in the default welder
setting.
Check the default welder setting.
W0810
No welder number in
program
No registered program number in
the program.
Register the welder number.
（PROPERTY in FILE menu）
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