YASKAWA DX100 Maintenance Manual page 378

Alarm Alarm Name Sub
Number Code
4024 MEMORY 1
ERR(WRIST WEAV
AMP FILE)
4025 MEMORY
ERROR(INTERRU
PT JOB 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 wrist weaving amplitude file in
maintenance mode, and then load the wrist weaving amplitude 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 interrupt job file in maintenance
mode, and then load the interrupt job 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.