Alarm List
Alarm Number (4000 to 4999)
Alarm List-858
4708 MOTOR GUN AUTO
TUNING
INCOMPLETE
Sub Code: Gun number Setting error Please complete the setting of MOTOR GUN AUTO TUNING FILE as
the following operations.
1. choose [SPOT WELDING] ->[MOTOR GUN AUTO TUNING].
2. change the mode to PLAYBACK, then push [EXECUTE].
3. select [REGIST], after the setting of MOTOR GUN AUTO TUNING
FILE completes.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4709 WELD COMPLETE
SIGNAL OFF
Sub Code: Welder number Setting error (1)Reset the alarm, and then try again.
NOTE) When trying the job again, the manipulator returns to the
previous welding point where the spot welding wasn't completed
normally and welds again there.
(2)If the alarm occurs again, check the following setting of the timer.
∙ Decrease the offset time of opening the gun.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4710 WELDER ERROR Welding power failure It will be automatically reset after 10 seconds. Then, start again.
Welding power failure Turn the primary power of welding power OFF then back ON
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4711 24V FUSE BLOWN
(EW-BOARD)
Parts failure Replace the fuse on the YEW board.
Board failure Replace the YEW board of the corresponding station.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4712 24V DETECT CIR
ERR (EW-BOARD)"
Board failure Replace the YEW board of the corresponding station.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
To Next Page
Loading...
