YASKAWA DX100 Maintenance Manual page 396

Alarm Alarm Name Sub
Number Code
4064 MEMORY
ERR(WEAV SYNC
WELD FILE)
4065 MEMORY
ERROR(I/F PANEL
FILE)
Meaning Cause
Data error
YCP01 board failure (1)Reset the alarm.
YIF board failure
Data error
YCP01 board failure (1)Reset the alarm.
YIF board failure
Remedy
(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.
(2)If the alarm occurs again, replace the YCP01 board. Save the CMOS.BIN
before replace the board to be safe. Replace the YCP01 board, and then
insert the CF card which inserted original YCP01 board into the new YCP01
board.
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YIF board. Save the CMOS.BIN
before replace the board to be safe. Replace the YIF board, and then load
the CMOS.BIN saved before alarm occurred.
(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.
(2)If the alarm occurs again, replace the YCP01 board. Save the CMOS.BIN
before replace the board to be safe. Replace the YCP01 board, and then
insert the CF card which inserted original YCP01 board into the new YCP01
board.
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YIF board. Save the CMOS.BIN
before replace the board to be safe. Replace the YIF board, and then load
the CMOS.BIN saved before alarm occurred.