Alarm List
Alarm Number (4000 to 4999)
Alarm List-438
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4064 MEMORY ERR
(WEAV SYNC WELD
FILE)
Data error (1)Reset the alarm.
(2)If the alarm occurs again, initialize the weaving synchronizing
welding condition file in maintenance mode, and then load the weaving
synchronizing welding condition file saved in the external memory
device.
YCP21 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the YCP21 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YCP21
board, and then insert the CF card which inserted original YCP21
board into the new YCP21 board.
YIF01 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the YIF01 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YIF01
board, and then load the CMOS.BIN saved before alarm occurred.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4065 MEMORY ERROR
(I/F PANEL FILE)
Data error (1)Reset the alarm.
(2)If the alarm occurs again, initialize the I/F panel file in maintenance
mode, and then load the I/F panel file saved in the external memory
device.
YCP21 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the YCP21 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YCP21
board, and then insert the CF card which inserted original YCP21
board into the new YCP21 board.
YIF01 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the YIF01 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YIF01
board, and then load the CMOS.BIN saved before alarm occurred.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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