YASKAWA DX200 - Page 729

Alarm List Alarm Number (4000 to 4999)
Alarm List-508
Parts failure Replace the circuit protector.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4166 CIRCUIT TRIPPED
(QFTD1)
Sub Code: Signifies the YFL
unit number in which the
alarm occurred.
Incorrect setting Check if the circuit protector is turned on.
Parts failure Replace the circuit protector.
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙ No.11,12 of CN806 in the YFL unit.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4167 CIRCUIT TRIPPED
(OPTION:1)
Sub Code: Signifies the YFL
unit number in which the
alarm occurred.
Incorrect setting Check if the circuit protector is turned on.
Parts failure Replace the circuit protector.
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙ No.13,14 of CN806 in the YFL unit.
Unit failure (YFL) (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YFL unit.
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