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Alarm List-380
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).
212
CPU2 of YSF21 detected bit
failure in a communication IC
with the I/O board.
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following boards.
Check the connection of the MII cable between YSF21 board(CN203)
and YSF22 board(CN250/CN251).
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).
213
CPU2 of YSF21 detected bit
failure in a communication IC
with the I/O board.
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following boards.
Check the connection of the MII cable between YSF21 board(CN203)
and YSF22 board(CN250/CN251).
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).
1866
M-SAF F-SAFETY
COMM ERROR
1
Function Safety did not come
by an online mode.
Connection failure
Check the connection of the MII cable between YSF21 board and
YSF22 board. And check if a terminator is connected.
YSF25 board setting error Check the rotary switch setting of YSF25 board.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy