YASKAWA DX100 - Page 170

8Alarm
DX100 8.3 Alarm Message List
8-55
YCP01 board failure (1)Turn the power OFF then back ON.
(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
remove the CF from the failure YCP01 board to insert it into the new YCP01
board.
YIF board failure (1)Turn the power OFF then back ON.
(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.
0240 MEMORY
ERROR(DEVICEN
ET ALLOC FL)
0 The DeviceNet allocation file 1 is
damaged.
Setting error (1)Check the following settings.
[XFB01 board]
· The settings of the objective DeviceNet allocation file
· The I/O module settings of the objective DeviceNet board in maintenance
mode
· The DeviceNet allocation of the I/O module in maintenance mode
YCP01 board failure (1)Turn the power OFF then back ON.
(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
remove the CF from the failure YCP01 board to insert it into the new YCP01
board.
YIF board failure (1)Turn the power OFF then back ON.
(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