ABB ACS850 Firmware Manual page 235

Code Fault
(fieldbus code)
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:
30.08 Cross
connection
0015 SUPPLY PHASE
(0x3130)
Programmable fault:
30.06 Suppl phs loss
0016 MOTOR PHASE
(0x3182)
Programmable fault:
30.04 Mot phase loss
0017 ID-RUN FAULT
(0xFF84)
Cause
Brake resistor short circuit or
brake chopper control fault
Short circuit in brake chopper
IGBT
Brake chopper IGBT
temperature has exceeded
internal alarm 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 drive motor connection).
Intermediate circuit DC voltage
is oscillating due to missing
input power line phase or
blown fuse.
Motor circuit fault due to
missing motor connection (all
three phases are not
connected).
Motor ID Run is not completed
successfully.
Fault tracing 235
What to do
Check brake chopper and brake resistor
connection.
Ensure brake resistor is not damaged.
Replace brake chopper.
Ensure brake resistor is connected and
not damaged.
Let chopper cool down.
Check resistor overload protection
function settings (parameters
48.01...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
Br temp faultlim.
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.
Check motor settings (parameters
99.04...99.13).
Check that no limits prevent ID run. The
following must apply:
20.05 Maximum current
current
For Reduced and Normal ID run:
– 20.01 Maximum speed
Mot nom speed
– 20.02 Minimum speed
– Supply voltage > 65% of
nom voltage
– Maximum torque (selected by
Torq lim sel) > 100% (only for Normal ID
run).
Retry.
48.06
> 99.06 Mot nom
> 55% of 99.09
< 0
99.07 Mot
20.06