YASKAWA DX200 - Page 577

Alarm List Alarm Number (1000 to 1999)
Alarm List-370
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1860 M-SAFETY
COMMUNICATE
ERROR
0 There was no response from
Machine-Safety(YSF21)
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.
YCP21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board.
After replacing the board, remove the CF card that has been inserted
into the YCP21to be removed, insert it the new YCP21.
YIF01 board failure (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. Replace the YIF01 board, and
then load the CMOS.BIN saved before alarm occurred.
Other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1 The reset of Machine-Safety
alarm was not properly
completed.
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.
YCP21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board.
After replacing the board, remove the CF card that has been inserted
into the YCP21to be removed, insert it the new YCP21.
YIF01 board failure (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. Replace the YIF01 board, and
then load the CMOS.BIN saved before alarm occurred.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy