Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-489
5
Time-out occurred in the
SNTP process
of the Ethernet function.
Setting error
(1)Check the following settings.
∙
The SNTP server operation
∙
The network status
YCP21 board failure
(1)Turn the power OFF then back ON.
(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.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
6
The server time is not
synchronized in the SNTP
process of the Ethernet
function.
Setting error
(1)Check the following settings.
∙
The SNTP server operation
∙
The network status
YCP21 board failure
(1)Turn the power OFF then back ON.
(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.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
7
The SNTP process of the
Ethernet function is not
compliant with the version that
the server sent.
Setting error
Use the server compliant with the SNTP version 3.
YCP21 board failure
(1)Turn the power OFF then back ON.
(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.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
