Ala
rm L
ist
Ala
rm
Numb
er
(
1
00
0 to
19
99)
Alarm List-350
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1626
F-SAFE BOARD NOT
INSTALLED
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following cables and connectors.
∙
EAXA21-YSF25
YSF25 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF25 board. Save the
CMOS.BIN before replace the board to be safe.
EAXA21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replace the board to be safe.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1627
F-SAFE BOARD
COMM
ERROR(SERVO)
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following cables and connectors.
∙
EAXA21-YSF25
YSF25 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF25 board. Save the
CMOS.BIN before replace the board to be safe.
EAXA21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replace the board to be safe.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1630
F-SAFE MUTUAL
DIAG. ERR(WDT)
YSF25 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF25 board. Save the
CMOS.BIN before replace the board to be safe.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
