Diagnostics – Fba - ABB ACS550-01 User Manual

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Diagnostics – FBA
Fault Handling
The ACS550 provides fault information as follows:
• The control panel display shows a fault code and text. See "Diagnostics" starting
on page 200 for a complete description.
• Parameters 0401
store the most recent faults.
• For fieldbus access, the drive reports faults as a hexadecimal value, assigned
and coded according to the DRIVECOM specification. See table below. Not all
profiles support requesting fault codes using this specification. For profiles that
support this specification, the profile documentation defines the proper fault
request process.
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Fieldbus Adapter
LAST FAULT
Drive Fault Code
OVERCURRENT
DC OVERVOLT
DEV OVERTEMP
SHORT CIRC
Reserved
DC UNDERVOLT
AI1 LOSS
AI2 LOSS
MOT TEMP
PANEL LOSS
ID RUN FAIL
MOTOR STALL
EXTERNAL FLT 1
EXTERNAL FLT 2
EARTH FAULT
UNDERLOAD
THERM FAIL
OPEX LINK
OPEX PWR
CURR MEAS
SUPPLY PHASE
ENCODER ERR
OVERSPEED
Reserved
DRIVE ID
CONFIG FILE
, 0402
PREVIOUS FAULT
Fieldbus Fault Code
(DRIVECOM specification)
2310h
3210h
4210h
2340h
FF6Bh
3220h
8110h
8110h
4310h
5300h
FF84h
7121h
9000h
9001h
2330h
FF6Ah
5210h
7500h
5414h
2211h
3130h
7301h
7310h
FF80h
5400h
630Fh
ACS550 User's Manual
1 and 0403
PREVIOUS FAULT
2