Yaskawa Alarm Codes 4250 – 4299

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4250

MOTOWELD DIGI- TAL I/F ERROR

Error from welder 1.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 7.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

403

SUB-Code: Error No. from welder.

Arc welding power source error

Confirm the following content.
(1) LAN cable is not damaged.
(2) Protocol type of the VEW01 is correct. (is MOTOWELD type?)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4251

MOTOWELD DIGI- TAL I/F FILE# ER- ROR

Error from welder 1.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Set the user file number 1…16.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Set the user file number 1…16.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

404

SUB-Code: Error No. from welder.

Arc welding power source error

Set the user file number 1…16.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4252

MOTOWELD DIGI- TAL I/F CHIP ER- ROR

Error from welder 1.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

405

SUB-Code: Error No. from welder.

Arc welding power source error

Replace the main board {Pr(MB) -024}. Contact your YASKAWA representative.

4253

MOTOWELD MA- CHINE TYP.ER- ROR1

Error from welder 1.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 4.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

304

SUB-Code: Error No. from welder.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

4254

MOTOWELD MA- CHINE TYP.ER- ROR2

Error from welder 1.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

305

SUB-Code: Error No. from welder.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

4255

MOTOWELD MA- CHINE TYP.ER- ROR3

Error from welder 1.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

306

SUB-Code: Error No. from welder.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

4256

MOTOWELD MA- CHINE TYP.ER- ROR4

Error from welder 1.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

307

SUB-Code: Error No. from welder.

Arc welding power source error

The setting of hardware or software may be not performed cor- rectly. Contact your YASKAWA representative.

4257

MOTOWELD PAN- EL SW SETTING ERROR

Error from welder 1.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 2.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 3.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 4.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 5.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 6.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Error from welder 7.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

303

SUB-Code: Error No. from welder.

Arc welding power source error

(1) Check the DIP switch setting of PR(CR) -002R1 board.
(2) PR(CR) -002R1 board may be broken. Contact your YASKA- WA representative.

4258

MOTOWELD FEEDER ERROR

Error from welder 1.

Arc welding power source error

Confirm the following content.
(1)The encoder cable be not damaged?
(2)Isn’t there loosening of the screw of the encoder cable connec- tion terminal block?
When there are a disconnection of the encoder cable or loosening of the screw, the wire feeding speed quickens abnormally, and it becomes an abnormal amount of feeding. Replace the encoder cable or fasten the screw of the terminal block.
(3)Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 3.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 7.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

501

SUB-Code: Error No. from welder.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

331

The status of dip switch for encoder cir- cuit is different to the encoder of the feeder motor.

Arc welding power source error

(1)Confirm the feeder motor type.
(2)Check the C parameter for feeder motor is correct.
(3)Check the dip switch SW700 on the Main board Pr(MB).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4259

MOTOWELD MO- TOR OVER-CUR- RENT

Error from welder 1.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and coduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 3.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

502

SUB-Code: Error No. from welder.

Arc welding power source error

Check if the wire load becomes heavy. Make sure that the torch cable and conduit cable are not bent excessively.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4260

MOTOWELD CPU ERROR1

Error from welder 1.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 2.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 3.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 4.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 5.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 6.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 7.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 8.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

203

SUB-Code: Error No. from welder.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

4261

MOTOWELD CPU ERROR2

Error from welder 1.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 2.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 3.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 4.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 5.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 6.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 7.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 8.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

204

SUB-Code: Error No. from welder.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

4262

MOTOWELD MEM- ORY ERROR1

Error from welder 1.

Arc welding power source error

The data may not have been correctly saved when the welding conditions are recorded because of a power failure, etc. Reset the system after saving the changed parameters. (See the manual of MOTOWELD “4.2.10 System Reset”)
If the error occurs again, the board may be broken. Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 4.

Arc welding power source error

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

205

SUB-Code: Error No. from welder.

Arc welding power source error

4263

MOTOWELD MEM- ORY ERROR2

Error from welder 1.

Arc welding power source error

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Error from welder 4.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

215

SUB-Code: Error No. from welder.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4264

MOTOWELD MEM- ORY ERROR3

Error from welder 1.

Arc welding power source error

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Error from welder 4.

Arc welding power source error

Error from welder 5.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

206

SUB-Code: Error No. from welder.

Arc welding power source error

4265

MOTOWELD MEM- ORY ERROR4

Error from welder 1.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Error from welder 4.

Arc welding power source error

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

207

SUB-Code: Error No. from welder.

Arc welding power source error

4266

MOTOWELD MEM- ORY ERROR5

Error from welder 1.

Arc welding power source error

Error from welder 2.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 3.

Arc welding power source error

Error from welder 4.

Arc welding power source error

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

208

SUB-Code: Error No. from welder.

Arc welding power source error

4267

MOTOWELD MEM- ORY ERROR6

Error from welder 1.

Arc welding power source error

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 4.

Arc welding power source error

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

209

SUB-Code: Error No. from welder.

Arc welding power source error

4268

MOTOWELD MEM- ORY ERROR7

Error from welder 1.

Arc welding power source error

Error from welder 2.

Arc welding power source error

Error from welder 3.

Arc welding power source error

Error from welder 4.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

Error from welder 6.

Arc welding power source error

Error from welder 7.

Arc welding power source error

Error from welder 8.

Arc welding power source error

210

SUB-Code: Error No. from welder.

Arc welding power source error

4269

MOTOWELD STARTING SIGNAL ERROR

Error from welder 1.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

601

SUB-Code: Error No. from welder.

Arc welding power source error

Check again the operation timing or signal cable connections. The same error may occur at momentary power failure.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4270

MOTOWELD NO WELDING TYPE

Error from welder 1.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Select a correct welding process in the using the welding user file.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

602

SUB-Code: Error No. from welder.

Arc welding power source error

Select a correct welding process in the using the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4271

MOTOWELD VOLT.DETECT WIRE ERROR

Error from welder 1.

Arc welding power source error

(1)Check if the voltage detection wire is connected. Heck if the voltage detection line or the short-circuit cap is connected to the CON7 of the MOTOWELD.
(2)Check that the contact tip does not contact the work piece to be welded. Set the contact tip so as not to contact the work piece. (3)Temporary power failure may have occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

702

SUB-Code: Error No. from welder.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4272

MOTOWELD SAFTY-CIRCUIT ERROR

Error from welder 1.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 7.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

Contact your YASKAWA representative.

101

SUB-Code: Error No. from welder.

Arc welding power source error

Contact your YASKAWA representative.

4273

MOTOWELD IGBT SHORT CIRCUIT

Error from welder 1.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 6.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

104

SUB-Code: Error No. from welder.

Arc welding power source error

Replace the IGBT device (Part code AJ0EL3870).

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4274

MOTOWELD VOLT- AGE DETECTOR ERROR

Error from welder 1.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 6.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

Contact your YASKAWA representative.

110

SUB-Code: Error No. from welder.

Arc welding power source error

Contact your YASKAWA representative.

4275

MOTOWELD AUX. CIRCUIT OV. CUR- RENT

Error from welder 1.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 2.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 3.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 4.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 5.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 6.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 7.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

Error from welder 8.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

111

SUB-Code: Error No. from welder.

Arc welding power source error

The board may be broken. Contact your YASKAWA representa- tive.

4276

MOTOWELD DSP ADC ERROR

Error from welder 1.

Arc welding power source error

Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 5.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

Contact your YASKAWA representative.

119

SUB-Code: Error No. from welder.

Arc welding power source error

Contact your YASKAWA representative.

4277

MOTOWELD OUT- SIDE OF CURR.SETTING(H)

Error from welder 1.

Arc welding power source error

(1) Check if the selection of motor is correct, or confirm the set- tings of C parameter C09.
(2) Check that the welding wire does not slip, or the wire is fed as instructed by the feeding command.
(3) Check that the wire stick out is not excessively short or long.
(4) Check that the range set in C parameter C29 is not too narrow.
(5) Check if the wire, shielding, etc. are correctly set.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

790

SUB-Code: Error No. from welder.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4278

MOTOWELD OUT- SIDE OF CURR.SETTING(L)

Error from welder 1.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

791

SUB-Code: Error No. from welder.

Arc welding power source error

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4279

MOTOWELD MO- MENTARY
OVER-CURR

Error from welder 1.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 2.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 3.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 4.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 5.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 6.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 7.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

Error from welder 8.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

108

SUB-Code: Error No. from welder.

Arc welding power source error

(1) Check that short-circuit or the earth grounded of the output ca- ble.
(2)May be power circuit broken. Contact your YASKAWA repre- sentative.

4280

MOTOWELD OVER-VOLTAGE

Error from welder 1.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 2.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 3.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 4.

Arc welding power source error

Contact your YASKAWA representative.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 6.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 7.

Arc welding power source error

Contact your YASKAWA representative.

Error from welder 8.

Arc welding power source error

Contact your YASKAWA representative.

109

SUB-Code: Error No. from welder.

Arc welding power source error

Contact your YASKAWA representative.

4281

MOTOWELD +15V POWER SUPPLY ERROR

Error from welder 1.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

704

SUB-Code: Error No. from welder.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4282

MOTOWELD POW- ER SUPPLY ER- ROR

Error from welder 1.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 2.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 5.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 8.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

705

SUB-Code: Error No. from welder.

Arc welding power source error

Replace the switching power supply unit. (Service parts code:AJ0E35055)

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4283

MOTOWELD ILLE- GAL WELD TYPE

Error from welder 1.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 2.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 3.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 4.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Error from welder 5.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 6.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 7.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Error from welder 8.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

406

A wrong welding pro- cess is set in the welding user file.

Arc welding power source error

Confirm the welding process setting in the welding user file.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

407

A welding type is not set in a user file of the MOTOWELD.

Arc welding power source error

Set a welding type to user file of MOTOWELD. The user file can setup in the editor screen for ARC START CONDITION FILE or ARC END CONDITION FILE of the DX200.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4284

MOTOWELD SOFTWARE MUL- FUNCTION

310

The version of the data base is not suit- able for the software of the welding power source.

Arc welding power source error

Load the suitable database.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

311

The version informa- tion of the PLD on the main board Pr(MB) is wrong.

Arc welding power source error

Replace the main board {Pr(MB) -030}.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

312

The version of the firmware of front pan- el is not suitable for the software of the main board Pr(MB).

Arc welding power source error

Replace the front panel {Panel-CR30 unit}.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

316

The check sum of the PLD on the main board Pr(MB) is wrong.

Arc welding power source error

Replace the main board {Pr(MB) -030}.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

317

The program or data base was load by the ethernet.

Arc welding power source error

Reboot the power source.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

318

The check sum error of loading data.

Arc welding power source error

(1)Do not turn off the power source and reload the data.
(2)In case of turn off and reboot was OK, reload the data.
(3)In case of turn off and reboot was NG, load the data by special loading tool.
(4)Other case of step 1,2,3, replace the main board Pr(MB)-030.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

400

Watch dog error of the PLD.

Arc welding power source error

(1) Reboot the power source.
(2) Replace the main board {Pr(MB) -030}.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4285

MOTOWELD MA- CHINE 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 oc- currence status (operating procedure).

4286

MOTOWELD CUR- RENT CLASS ER- ROR

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.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4290

TPS:ERROR

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.

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.

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.

ts3
SUB-Code[4**] shows the error code of Fronius power source
4:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

tp1
SUB-Code[5**] shows the error code of Fronius power source
5:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

tp2
SUB-Code[6**] shows the error code of Fronius power source
6:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

tp3
SUB-Code[7**] shows the error code of Fronius power source
7:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

tp4
SUB-Code[8**] shows the error code of Fronius power source
8:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

tp5
SUB-Code[9**] shows the error code of Fronius power source
9:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

tp6
SUB-Code[10**] shows the error code of Fronius power source
10:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

Errtf1
SUB-Code[11**] shows the error code of Fronius power source
11:main error code
**:sub error code

Arc welding power source error

Change the thermo-sensor on the sec. side. Confirm the Fronius’s manual.

Errtf2
SUB-Code[12**] shows the error code of Fronius power source
12:main error code
**:sub error code

Arc welding power source error

Change the thermo-sensor on the sec. side. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Errtf3
SUB-Code[13**] shows the error code of Fronius power source
13:main error code
**:sub error code

Arc welding power source error

Check cable tree of temperature sensors. Confirm the Fronius’s manual.

Errtf4
SUB-Code[14**] shows the error code of Fronius power source
14:main error code
**:sub error code

Arc welding power source error

Only for MagicWave power source. Confirm the Fronius’s manual.

Errtf5
SUB-Code[15**] shows the error code of Fronius power source
15:main error code
**:sub error code

Arc welding power source error

Check cable tree of temperature sensors. Confirm the Fronius’s manual.

Errtf6
SUB-Code[16**] shows the error code of Fronius power source
16:main error code
**:sub error code

Arc welding power source error

Change BPS pc-board. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

DSPE05
SUB-Code[17**] shows the error code of Fronius power source
17:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

ErrbPS
SUB-Code[18**] shows the error code of Fronius power source
18:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board or otherwise change the BPS board.
Confirm the Fronius’s manual.

Err IP
SUB-Code[19**] shows the error code of Fronius power source
19:main error code
**:sub error code

Arc welding power source error

Change the BPS board. Change the secondary diode.
Change the welding transformer. Confirm the Fronius’s manual.

DSPAxx
SUB-Code[20**] shows the error code of Fronius power source
20:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

DSPExx
SUB-Code[21**] shows the error code of Fronius power source
21:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

ErrEPF
SUB-Code[22**] shows the error code of Fronius power source
22:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Err23.x
SUB-Code[23**] shows the error code of Fronius power source
23:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Err24.x
SUB-Code[24**] shows the error code of Fronius power source
24:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Err25.x
SUB-Code[25**] shows the error code of Fronius power source
25:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual

Err26.x
SUB-Code[26**] shows the error code of Fronius power source
26:main error code
**:sub error code

Arc welding power source error

Check whether the CfgMem has good contact to the connecting cables and in the plug.
Re-crimp if necessary.
If this does not help, remove and send to Fronius Austria, together with details of the series number of the machine.
Confirm the Fronius’s manual

Err027
SUB-Code[27**] shows the error code of Fronius power source
27:main error code
**:sub error code

Arc welding power source error

Measure the +24VDC of NT 24. Confirm the Fronius’s manual

Err028
SUB-Code[28**] shows the error code of Fronius power source
28:main error code
**:sub error code

Arc welding power source error

Change the cooling-unit temperature sensor. Confirm the Fronius’s manual

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

DSPC
SUB-Code[29**] shows the error code of Fronius power source
29:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

EFd
SUB-Code[30**] shows the error code of Fronius power source
30:main error code
**:sub error code

Arc welding power source error

Check the wire-feed system. Confirm the Fronius’s manual.

Err31
SUB-Code[31**] shows the error code of Fronius power source
31:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

EcF
SUB-Code[32**] shows the error code of Fronius power source
32:main error code
**:sub error code

Arc welding power source error

Install correct primary BPS power module. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

tSt
SUB-Code[33**] shows the error code of Fronius power source
33:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

Errtf7
SUB-Code[34**] shows the error code of Fronius power source
34:main error code
**:sub error code

Arc welding power source error

Change the UST board. Confirm the Fronius’s manual.

DSP KL
SUB-Code[35**] shows the error code of Fronius power source
35:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

DSPnSy
SUB-Code[36**] shows the error code of Fronius power source
36:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board Confirm the Fronius’s manual

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

US POL
SUB-Code[37**] shows the error code of Fronius power source
37:main error code
**:sub error code

Arc welding power source error

Change over the polarity of the two cables otherwise change the UST board
Confirm the Fronius’s manual

-Stop-
SUB-Code[38**] shows the error code of Fronius power source
38:main error code
**:sub error code

Arc welding power source error

Deactivate the -Stop- by input -RobotReady- and activate briefly
-SourceErrorReset-.
Confirm the Fronius’s manual.

NoH2O
SUB-Code[39**] shows the error code of Fronius power source
39:main error code
**:sub error code

Arc welding power source error

Check the coolant level and (if appropriate) the coolant return- flow rate
If necessary, clean the coolant filter. Rate-of-flow watchdog may be defective. Confirm the Fronius’s manual.

Err049
SUB-Code[49**] shows the error code of Fronius power source
49:main error code
**:sub error code

Arc welding power source error

Check the mains power supply. Check all 3 phases.
Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Err050
SUB-Code[50**] shows the error code of Fronius power source
50:main error code
**:sub error code

Arc welding power source error

Disconnect NT60 or change/check NT24/UST/BPS/intermediate circuit capacitors.
Confirm the Fronius’s manual.

Err051
SUB-Code[51**] shows the error code of Fronius power source
51:main error code
**:sub error code

Arc welding power source error

Mains voltage too low or NT 24 defective. Confirm the Fronius’s manual.

Err052
SUB-Code[52**] shows the error code of Fronius power source
52:main error code
**:sub error code

Arc welding power source error

Mains voltage too high or NT 24 defective. Confirm the Fronius’s manual.

ErrPE
SUB-Code[53**] shows the error code of Fronius power source
53:main error code
**:sub error code

Arc welding power source error

Low-resistance connection between secondary and machine housing find out the cause.
Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Err054
SUB-Code[54**] shows the error code of Fronius power source
54:main error code
**:sub error code

Arc welding power source error

Increase the bbc (burn-back control) Switch off “Wire stick” in the set-up menu
After the end of welding, make sure that the wire does not collide with the workpiece when the torch is retracted.
Confirm the Fronius’s manual.

NoIGn
SUB-Code[55**] shows the error code of Fronius power source
55:main error code
**:sub error code

Arc welding power source error

Set a lower Ito value
Keep the torch stand-off distance smaller before ignition. Confirm the Fronius’s manual.

Err056
SUB-Code[56**] shows the error code of Fronius power source
56:main error code
**:sub error code

Arc welding power source error

Check how much wire is left on the spool If necessary, change the spool.
Confirm the Fronius’s manual.

NoGAS
SUB-Code[57**] shows the error code of Fronius power source
57:main error code
**:sub error code

Arc welding power source error

Check what volume of gas is still available. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

NoArc
SUB-Code[58**] shows the error code of Fronius power source
58:main error code
**:sub error code

Arc welding power source error

Check the seam.
Confirm the Fronius’s manual.

Err059
SUB-Code[59**] shows the error code of Fronius power source
59:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

Err060
SUB-Code[60**] shows the error code of Fronius power source
60:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

ErrArc
SUB-Code[61**] shows the error code of Fronius power source
61:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Err062
SUB-Code[62**] shows the error code of Fronius power source
62:main error code
**:sub error code

Arc welding power source error

Allow the machine to cool. Confirm the Fronius’s manual.

EIF
SUB-Code[63**] shows the error code of Fronius power source
63:main error code
**:sub error code

Arc welding power source error

Check the interface configuration. Confirm the Fronius’s manual.

Errtf8
SUB-Code[64**] shows the error code of Fronius power source
64:main error code
**:sub error code

Arc welding power source error

Change the thermo-sensor of the cooling unit. Confirm the Fronius’s manual.

hotH2O
SUB-Code[65**] shows the error code of Fronius power source
65:main error code
**:sub error code

Arc welding power source error

Cool down the cooling liquid. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

tJo
SUB-Code[66**] shows the error code of Fronius power source
66:main error code
**:sub error code

Arc welding power source error

Allow the JOBMaster torch to cool. Confirm the Fronius’s manual.

ErrtJo
SUB-Code[67**] shows the error code of Fronius power source
67:main error code
**:sub error code

Arc welding power source error

Change JOBMaster pc-board. Confirm the Fronius’s manual.

Err068
SUB-Code[68**] shows the error code of Fronius power source
68:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

Err069
SUB-Code[69**] shows the error code of Fronius power source
69:main error code
**:sub error code

Arc welding power source error

New welding start.
Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Err70
SUB-Code[70**] shows the error code of Fronius power source
70:main error code
**:sub error code

Arc welding power source error

Check gas.
Confirm the Fronius’s manual.

Err71
SUB-Code[71**] shows the error code of Fronius power source
71:main error code
**:sub error code

Arc welding power source error

Check the welding seam. Confirm the Fronius’s manual.

ErrCfg
SUB-Code[72**] shows the error code of Fronius power source
72:main error code
**:sub error code

Arc welding power source error

Check LHSB connection. Confirm the Fronius’s manual.

noHost
SUB-Code[73**] shows the error code of Fronius power source
73:main error code
**:sub error code

Arc welding power source error

Check the connection between UST and RCU and the firmware. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Touch
SUB-Code[74**] shows the error code of Fronius power source
74:main error code
**:sub error code

Arc welding power source error

Touch sensing mode activated – no error. Confirm the Fronius’s manual.

Err75
SUB-Code[75**] shows the error code of Fronius power source
75:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

Err77
SUB-Code[77**] shows the error code of Fronius power source
77:main error code
**:sub error code

Arc welding power source error

Check the wire feeding alignment if it is smooth. Confirm the Fronius’s manual.

E-Stop
SUB-Code[78**] shows the error code of Fronius power source
78:main error code
**:sub error code

Arc welding power source error

Close the Safety circuit and activate the Error reset. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

ErrU0
SUB-Code[79**] shows the error code of Fronius power source
79:main error code
**:sub error code

Arc welding power source error

Confirm the Fronius’s manual.

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.

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.

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.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

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.

101

PrtFlt
SUB-Code[101**] shows the error code of Fronius power source
101:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

102

IllOpa
SUB-Code[102**] shows the error code of Fronius power source
102:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

103

IllIna
SUB-Code[103**] shows the error code of Fronius power source
103:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

104

IllBus
SUB-Code[104**] shows the error code of Fronius power source
104:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

105

Err105
SUB-Code[105**] shows the error code of Fronius power source
105:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

106

STKOVL
SUB-Code[106**] shows the error code of Fronius power source
106:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

107

STKUVL
SUB-Code[107**] shows the error code of Fronius power source
107:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

108

ErrDog
SUB-Code[108**] shows the error code of Fronius power source
108:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

109

ASSErt
SUB-Code[109**] shows the error code of Fronius power source
109:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.

110

EDg 1
SUB-Code[110**] shows the error code of Fronius power source
110:main error code
**:sub error code

Arc welding power source error

Update firmware, otherwise change the UST board. Confirm the Fronius’s manual.