YASKAWA DX100 - Page 684

8Alarm
DX100 8.3 Alarm Message List
8-569
Setting error Check the settings for manipulator motion condition (influence by external
force, load condition).
Connection failure (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
·The motor power line
·The encoder line
4857 DB
OVERLOAD(SEVO
2)
Module
failure(SERVOPACK
)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the SERVOPACK.
Setting error Check the settings for manipulator motion condition (influence by external
force, load condition).
4858 RESIST
OVERLOAD(SERV
O2)
Module
failure(SERVOPACK
)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the SERVOPACK.
Setting error Reduce the frequency of the main circuit power supply ON/OFF.
4859 HEAT SINK
OVERHEAT(SERV
O2)
Module
failure(SERVOPACK
)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the SERVOPACK.
Setting error Check the settings for manipulator motion condition (influence by external
force, load condition).
4860 ENCODER
BATTERY
ERROR(SERVO2)
Module
failure(SERVOPACK
)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the SERVOPACK.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy