Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-705
Module failure (amplifier)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the amplifier.
Module failure (motor)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the motor.
EAXA21 board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replacing 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).
4329
SAFETY SPEED
ERROR (SERVO)
11
The motion speed at the
center of the flange exceeded
the specified max. speed.
Setting error
Check the following settings.
∙
Reduction in the motion speed
Setting error
Reset the alarm, and then try again.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check that U-, V- and W-phase are
appropriately connected.
Module failure (motor)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the motor.
EAXA21 board failure
(1)Reset the alarm.
(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).
12
The motion speed at the
center of the flange exceeded
the specified max. speed.
Setting error
Check the following settings.
∙
Reduction in the motion speed
Setting error
Reset the alarm, and then try again.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check that U-, V- and W-phase are
appropriately connected.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy