Alar
m List
Alar
m Nu
mbe
r (1
00
0 to
1
9
99
)
Alarm List-291
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 remove the CF from the failure YCP21 board to insert
it 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).
69
An error occurred in the
DHCP interface structure
object mapping process of the
Ethernet function.
Setting error
(1)Check the following settings.
∙
The DHCP 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 remove the CF from the failure YCP21 board to insert
it 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).
70
An error occurred in the DNS
resolver initialization process
of the Ethernet function.
Setting error
(1)Check the following settings.
∙
The domain name
∙
The DNS related settings
∙
The DHCP 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 remove the CF from the failure YCP21 board to insert
it 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).
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
