ABB ACS850-04 - Page 266

266 Fault tracing
2052 COOLALARM
(0x4290)
Drive module temperature is
excessive.
Check ambient temperature. If it exceeds
40 °C (104 °F), ensure that load current
does not exceed derated load capacity of
drive. See appropriate Hardware Manual.
Check drive module cooling air flow and
fan operation.
Check inside of cabinet and heatsink of
drive module for dust pick-up. Clean
whenever necessary.
2053 MENU CHG
PASSWORD REQ
(0x6F81)
Loading a parameter listing
requires a password.
Enter password at parameter 16.03 Pass
code.
2054 MENU CHANGED
(0x6F82)
A different parameter listing is
being loaded.
Informative alarm.
2055 DEVICE CLEAN
(0x5080)
Maintenance alarm. See parameter group 44 Maintenance.
2056 COOLING FAN
(0x5081)
Maintenance alarm. See parameter group 44 Maintenance.
2057 ADD COOLING
(0x5082)
Maintenance alarm. See parameter group 44 Maintenance.
2058 CABINET FAN
(0x5083)
Maintenance alarm. See parameter group 44 Maintenance.
2059 DC CAPACITOR
(0x5084)
Maintenance alarm. See parameter group 44 Maintenance.
2060 MOTOR BEARING
(0x738C)
Maintenance alarm. See parameter group 44 Maintenance.
2061 MAIN CONTACTOR
(0x548D)
Maintenance alarm. See parameter group 44 Maintenance.
2062 RELAY OUTPUT SW
(0x548E)
Maintenance alarm. See parameter group 44 Maintenance.
2063 MOTOR START
COUNT
(0x6180)
Maintenance alarm. See parameter group 44 Maintenance.
2064 POWER UP COUNT
(0x6181)
Maintenance alarm. See parameter group 44 Maintenance.
2065 DC CHARGE COUNT
(0x6182)
Maintenance alarm. See parameter group 44 Maintenance.
2066 ONTIME1 ALARM
(0x5280)
Maintenance alarm. See parameter group 44 Maintenance.
2067 ONTIME2 ALARM
(0x5281)
Maintenance alarm. See parameter group 44 Maintenance.
2068 EDGE1 ALARM
(0x5282)
Maintenance alarm. See parameter group 44 Maintenance.
2069 EDGE2 ALARM
(0x5283)
Maintenance alarm. See parameter group 44 Maintenance.
2070 VALUE1 ALARM
(0x5284)
Maintenance alarm. See parameter group 44 Maintenance.
2071 VALUE2 ALARM
(0x5285)
Maintenance alarm. See parameter group 44 Maintenance.
Code Alarm
(fieldbus code)
Cause What to do