Alarm List
Alarm Number (4000 to 4999)
Alarm List-465
4121 COOLING FAN1
ERROR
Sub Code 1to 8: Signifies the
EAXA/EAXB board No. in
which the alarm occurred
Cooling fan failure (1)Reset the alarm.
(2)Replace the cooling fan of manipulator.
Check the wiring from a manipulator to a servo board.
* Move the manipulator to the safe position in the teach mode.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4122 COOLING FAN2
ERROR
Sub Code 1to 8: Signifies the
EAXA/EAXB board No. in
which the alarm occurred
Cooling fan failure (1)Reset the alarm.
(2)Replace the cooling fan of manipulator.
Check the wiring from a manipulator to a servo board.
* Move the manipulator to the safe position in the teach mode.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4123 COOLING FAN3
ERROR
Sub Code 1to 8: Signifies the
EAXA/EAXB board No. in
which the alarm occurred
Cooling fan failure Replace the cooling fan of manipulator.
Check the wiring from a manipulator to a servo board.
* Move the manipulator to the safe position in the teach mode.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4124 WRONG EXECUTION
OF VISION INST
1 The specified file number is
incorrect.
Setting error (1)Reset the alarm.
(2)Check the following settings.
∙ File No.
Specify the correct file number.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
2 The specified file set value is
incorrect.
Setting error (1)Check the following settings.
∙ File set value
Specify the set value.
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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