Alar
m List
Alar
m Nu
mbe
r (1
00
0 to
1
9
99
)
Alarm List-373
Other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
10
The CRC data which
calculated do not accord with
CRC data saved away by
Flash Rom.
Setting error
If the alarm occurs again, Select the following menu.
∙
Start up maintenance mode.
∙
Change to the safety mode security.
∙
Select {Machine Safety Board FLASH Reset} by going to
{
INITIALIZE} from {FILE} in the main menu.
∙
Turn the power OFF then back ON.
YSF21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 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).
11
The CRC data which
calculated do not accord with
CRC data saved in a
parameter.
Setting error
If the alarm occurs again, Select the following menu.
∙
Start up maintenance mode.
∙
Change to the safety mode security.
∙
Select {Machine Safety Board FLASH Reset} by going to
{INITIALIZE} from {FILE} in the main menu.
∙
Turn the power OFF then back ON.
YSF21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 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).
1864
M-SAF CPU BOARD
COMM ERRO
1
There was no response from
YCP21 board within the time
limit.
Connection failure
Check the connection and insertion of the following boards.
∙
YCP21 board
∙
YIF01 board
∙
YSF21 board
YSF21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy