Ala
rm L
ist
Ala
rm
Numb
er
(
4
00
0 to
49
99)
Alarm List-614
4
Error from welder 4.
Arc welding power source
error
Confirm the following content.
(1) Check that the torch cable or power cable is not grounded.
(2)Check that the contact tip does not contact the welding work piece.
(3)Check that the encoder cable is not damaged.
(4)Check if the screws of the connector terminal block are securely
fastened. If the encoder cable is disconnected or the screws are
loosened, the wire feeding speed becomes excessively fast and an
error occurs in the wire feeding amount. Replace the encoder cable or
fasten the screws of the connector terminal block.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
5
Error from welder 5.
Arc welding power source
error
Confirm the following content.
(1) Check that the torch cable or power cable is not grounded.
(2)Check that the contact tip does not contact the welding work piece.
(3)Check that the encoder cable is not damaged.
(4)Check if the screws of the connector terminal block are securely
fastened. If the encoder cable is disconnected or the screws are
loosened, the wire feeding speed becomes excessively fast and an
error occurs in the wire feeding amount. Replace the encoder cable or
fasten the screws of the connector terminal block.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
6
Error from welder 6.
Arc welding power source
error
Confirm the following content.
(1) Check that the torch cable or power cable is not grounded.
(2)Check that the contact tip does not contact the welding work piece.
(3)Check that the encoder cable is not damaged.
(4)Check if the screws of the connector terminal block are securely
fastened. If the encoder cable is disconnected or the screws are
loosened, the wire feeding speed becomes excessively fast and an
error occurs in the wire feeding amount. Replace the encoder cable or
fasten the screws of the connector terminal block.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
