YASKAWA DX100 Maintenance Manual page 149

Alarm Alarm Name Sub
Number Code
17
Meaning Cause
Connection failure
Board failure(I/O
module)
YIF board failure
An error was detected in Setting error
communications with the I/O
module board connected with 2nd
PCI when the control power turned
ON.
Connection failure
Board failure(I/O
module)
Remedy
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following connector.
· The PCI connector of the corresponding I/O module
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following board. Save the
CMOS.BIN before replace the board to be safe.
· The corresponding I/O module (PCI board)
(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.
(1)Check the following settings.
· PCI slot number in which each PCI board is mounted
· I/O module settings in maintenance mode
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following connector.
· The PCI connector of the corresponding I/O module
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following board. Save the
CMOS.BIN before replace the board to be safe.
· The corresponding I/O module (PCI board)