Fault tracing 297
2061
MAIN CONTACTOR
(0x548D)
Maintenance counter alarm.
See parameter group
.
2062
RELAY OUTPUT SW
(0x548E)
Maintenance counter alarm.
See parameter group
.
2063
MOTOR START
COUNT
(0x6180)
Maintenance counter alarm.
See parameter group
.
2064
POWER UP COUNT
(0x6181)
Maintenance counter alarm.
See parameter group
.
2065
DC CHARGE COUNT
(0x6182)
Maintenance counter alarm.
See parameter group
.
2066
ONTIME1 ALARM
(0x5280)
Maintenance counter alarm.
See parameter group
.
2067
ONTIME2 ALARM
(0x5281)
Maintenance counter alarm.
See parameter group
.
2068
EDGE1 ALARM
(0x5282)
Maintenance counter alarm.
See parameter group
.
2069
EDGE2 ALARM
(0x5283)
Maintenance counter alarm.
See parameter group
.
2070
VALUE1 ALARM
(0x5284)
Maintenance counter alarm.
See parameter group
.
2071
VALUE2 ALARM
(0x5285)
Maintenance counter alarm.
See parameter group
.
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
.
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
(
• EFB connection at terminal XD2D on
the JCU control unit
• status of the fieldbus master (online/
offline)
• settings of the communication
supervision function (parameter
).
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
Summary of Contents for ACS850 series
Page 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Page 4: ......
Page 56: ...56 Control locations and operating modes ...
Page 262: ...262 Parameters ...
Page 310: ...310 Fault tracing ...
Page 348: ...348 Control through a fieldbus adapter ...
Page 358: ...358 Drive to drive link ...