ABB ACS150 User Manual

Fault tracing
108
Fault messages generated by the drive
CODE FAULT CAUSE WHAT TO DO
F0001 OVERCURRENT Output current has exceeded trip
level.
Overcurrent trip limit for drive is
325% of drive nominal current.
Check motor load.
Check acceleration time (2202 and 2205).
Check motor and motor cable (including phasing).
Check ambient conditions. Load capacity decreases
if installation site ambient temperature exceeds 40°C.
See section Derating on page 114.
F0002 DC OVERVOLT Excessive intermediate circuit DC
voltage. DC overvoltage trip limit is
420 V for 200 V drives and 840 V
for 400 V drives.
Check that overvoltage controller is on (parameter
2005 OVERVOLT CTRL).
Check brake chopper and resistor (if used). DC
overvoltage control must be deactivated when brake
chopper and resistor are used.
Check deceleration time (2203 and 2206).
Check input power line for static or transient
overvoltage.
Retrofit frequency converter with brake chopper and
brake resistor.
F0003 DEV OVERTEMP Drive IGBT temperature is
excessive. Fault trip limit is 135°C.
Check ambient conditions. See also section Derating
on page 114.
Check air flow and fan operation.
Check motor power against unit power.
F0004 SHORT CIRC Short circuit in motor cable(s) or
motor
Check motor and motor cable.
F0006 DC UNDERVOLT Intermediate circuit DC voltage is
not sufficient due to missing input
power line phase, blown fuse,
rectifier bridge internal fault or too
low input power.
Check that undervoltage controller is on (parameter
2006 UNDERVOLT CTRL).
Check input power supply and fuses.
F0007 AI1 LOSS
(programmable
fault function 3001,
3021)
Analog input AI1 signal has fallen
below limit defined by parameter
3021 AI1 FAULT LIMIT.
Check fault function parameter settings.
Check for proper analog control signal levels.
Check connections.
F0009 MOT OVERTEMP
(programmable
fault function
3005...3009)
Motor temperature is too high (or
appears to be too high) due to
excessive load, insufficient motor
power, inadequate cooling or
incorrect start-up data.
Check motor ratings, load and cooling.
Check start-up data.
Check fault function parameter settings.
Let motor cool down. Ensure proper motor cooling:
Check cooling fan, clean cooling surfaces, etc.
F0012 MOTOR STALL
(programmable
fault function
3010…3012)
Motor is operating in stall region
due to e.g. excessive load or
insufficient motor power.
Check motor load and drive ratings.
Check fault function parameter settings.
F0014 EXT FAULT 1
(programmable
fault function 3003)
External fault 1 Check external devices for faults.
Check fault function parameter setting.
F0015 EXT FAULT 2
(programmable
fault function 3004)
External fault 2 Check external devices for faults.
Check fault function parameter setting.

ABB ACS150 Specifications

General

Brand	ABB
Model	ACS150
Category	Controller
Language	English