ABB ACS850 - Page 297

Fault tracing 297
2061 MAIN CONTACTOR
(0x548D)
Maintenance counter alarm. See parameter group 44 Maintenance.
2062 RELAY OUTPUT SW
(0x548E)
Maintenance counter alarm. See parameter group 44 Maintenance.
2063 MOTOR START
COUNT
(0x6180)
Maintenance counter alarm. See parameter group 44 Maintenance.
2064 POWER UP COUNT
(0x6181)
Maintenance counter alarm. See parameter group 44 Maintenance.
2065 DC CHARGE COUNT
(0x6182)
Maintenance counter alarm. See parameter group 44 Maintenance.
2066 ONTIME1 ALARM
(0x5280)
Maintenance counter alarm. See parameter group 44 Maintenance.
2067 ONTIME2 ALARM
(0x5281)
Maintenance counter alarm. See parameter group 44 Maintenance.
2068 EDGE1 ALARM
(0x5282)
Maintenance counter alarm. See parameter group 44 Maintenance.
2069 EDGE2 ALARM
(0x5283)
Maintenance counter alarm. See parameter group 44 Maintenance.
2070 VALUE1 ALARM
(0x5284)
Maintenance counter alarm. See parameter group 44 Maintenance.
2071 VALUE2 ALARM
(0x5285)
Maintenance counter alarm. See parameter group 44 Maintenance.
2072 DC NOT CHARGED
(0x3250)
The voltage of the intermediate
DC circuit has not yet risen to
operating level.
Wait for the DC voltage to rise.
2073 SPEED CTRL TUNE
FAIL
(0x8481)
Speed controller autotune
routine did not finish
successfully.
See parameter 23.20 PI tune mode.
2074 START INTERLOCK
(0xF082)
No Start interlock signal
received.
Check circuit connected to DIIL input.
2076 TEMP MEAS
FAILURE
(0x4211)
Problem with internal
temperature measurement of
the drive.
Contact your local ABB representative.
2077 EFB COMM LOSS
(0x060E)
Embedded fieldbus interface
has been taken into use, and
there is a communication
break between the drive and
the master station.
Check:
• selection of the parameter which
enables/disables EFB communication
(58.01 Protocol ena sel)
• EFB connection at terminal XD2D on
the JCU control unit
• status of the fieldbus master (online/
offline)
• settings of the communication
supervision function (parameter 58.09
Comm loss action).
2078 TEMP DIFFERENCE
(0x4212)
High temperature difference
between the IGBTs of different
phases.
Check cooling and the fan.
Code Alarm
(fieldbus code)
Cause What to do