YASKAWA DX100 - Page 682

8Alarm
DX100 8.3 Alarm Message List
8-567
EAXA board failure (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the EAXA board. Save the CMOS.BIN
before replacing the board to be safe.
4850 REGENERATIVE
TROUBLE(SERVO
2)
Connection failure Check the connection of regenerative resistor cable.
Overloading Check that the load does not exceed the allowable limit.
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.
4851 REGENERATIVE
OVERLOAD(SERV
O2)
Setting error Check the following settings.
·Manipulator motion condition (influence by external force, load condition)
·Regenerative resistor capacity
Overloading Check that the load does not exceed the allowable limit.
4852 OVERVOLTAGE(S
ERVO2)
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.
Voltage failure Check the SERVOPACK Primary supply voltage.
Setting error Check the settings for manipulator motion condition (influence by external
force, load condition).
4853 VOLTAGE
DROP(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.
Voltage failure Check the SERVOPACK Primary supply voltage.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy