ABB ACSM1 Firmware Manual page 209

Code Fault
(fieldbus code)
0008 IGBT OVERTEMP
(0x7184)
0009 BC WIRING
(0x7111)
0010 BC SHORT CIRCUIT
(0x7113)
0011 BC OVERHEAT
(0x7181)
0012 BR OVERHEAT
(0x7112)
0013 CURR MEAS GAIN
(0x3183)
0014 CABLE CROSS CON
(0x3181)
Programmable fault:
CROSS CONNECTION
0015 SUPPLY PHASE
(0x3130)
Programmable fault:
SUPPL PHS LOSS
0016 MOTOR PHASE
(0x3182)
Programmable fault:
MOT PHASE LOSS
Cause
Drive temperature based on
thermal model has exceeded
internal fault limit.
Brake resistor short circuit or
brake chopper control fault.
Short circuit in brake chopper
IGBT.
Brake chopper IGBT
temperature has exceeded
internal fault limit.
Brake resistor temperature has
exceeded fault limit defined by
parameter 48.06 BR TEMP
FAULTLIM.
Difference between output
phase U2 and W2 current
measurement gain is too great.
Incorrect input power and motor
cable connection (i.e. input
power cable is connected to
46.08
drive motor connection).
Intermediate circuit DC voltage
is oscillating due to missing
input power line phase or blown
46.06
fuse.
Motor circuit fault due to
missing motor connection (all
three phases are not
46.04
connected).
What to do
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against unit power.
Check brake chopper and brake resistor
connection.
Ensure brake resistor is not damaged.
Ensure brake resistor is connected and not
damaged.
Let chopper cool down.
Check resistor overload protection function
settings, parameters 48.03...48.05.
Check that braking cycle meets allowed
limits.
Check that drive supply AC voltage is not
excessive.
Stop drive. Let resistor cool down.
Check resistor overload protection function
settings, parameters 48.01...48.05.
Check fault limit setting, parameter 48.06.
Check that braking cycle meets allowed
limits.
Contact your local ABB representative.
Check input power connections.
Check input power line fuses.
Check for input power supply imbalance.
Connect motor cable.
209
Fault tracing