Alarm List
Alarm Number (1000 to 1999)
Alarm List-376
Fuse failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the fuse of the YSF22 board and
then turn the power ON again.
YSF21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
YSF22 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF22 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).
102 CPU1 of YSF21 board
detected an error of
communication ASIC.
Connection failure Check the connection of the MII cable between YSF21 board and
YSF22 board.
YSF21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
YSF22 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF22 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).
103 CPU1 of YSF21 board was
not able to detect connection
with YSF22 board in start up
process.
Connection failure Check the connection of the MII cable between YSF21 board and
YSF22 board.
YSF22 board setting
failure
Check the rotary switch setting value of YSF22 board.
YSF21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
YSF22 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF22 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
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