YASKAWA DX200 - Cooling Fan

Alarm List Alarm Number (4000 to 4999)
Alarm List-498
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
5 The EAXA21 / EAXB21 board
# 5 generates an alarm.
Unit failure Refer to the instruction manuals for the cooling unit in use.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
6 The EAXA21 / EAXB21 board
# 6 generates an alarm.
Unit failure Refer to the instruction manuals for the cooling unit in use.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
7 The EAXA21 / EAXB21 board
# 7 generates an alarm.
Unit failure Refer to the instruction manuals for the cooling unit in use.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
8 The EAXA21 / EAXB21 board
# 8 generates an alarm.
Unit failure Refer to the instruction manuals for the cooling unit in use.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4154 COOLING FAN
ERROR (DOOR)
1 The EAXA21 / EAXB21 board
# 1 generates an alarm.
Connection failure (1)Reset the alarm.
(2)Check the connection and insertion of the cable and connector for
the cooling fan.
Power voltage drop (1)Reset the alarm.
(2)Check if the primary power voltage is normal.
Dirt (1)Reset the alarm.
(2)Clean the cooling fan and the fan duct.
Unit failure (1)Reset the alarm.
(2)Replace the malfunctioning cooling fan with a new one.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy