ABB ACSM1 - Page 306

Fault tracing
306
2007 RUN ENABLE
(0xFF54)
No Run enable signal is
received.
Check setting of parameter 10.09 RUN
ENABLE. Switch signal on (eg, in the fieldbus
Control Word) or check wiring of selected
source.
2008 ID-RUN
(0xFF84)
Motor identification run is on. This alarm belongs to normal start-up
procedure. Wait until drive indicates that
motor identification is completed.
Motor identification is required. This alarm belongs to normal start-up
procedure.
Select how motor identification should be
performed, parameter 99.13 IDRUN MODE.
Start identification routines by pressing Start
key.
2009 EMERGENCY STOP
(0xF081)
Drive has received emergency
stop command (OFF1/OFF3).
Check that it is safe to continue operation.
Return emergency stop push button to normal
position (or adjust the fieldbus Control Word
accordingly).
Restart drive.
2010 POSITION SCALING
(0x8584)
Overflow or underflow in
position calculation (caused by
used position scaling).
Check position scaling parameter settings:
60.06 FEED CONST NUM…60.09 POS
RESOLUTION.
Check speed scaling parameter settings:
60.11 POS SPEED2INT and 60.12 POS
SPEED SCALE.
2011 BR OVERHEAT
(0x7112)
Braking resistor temperature
has exceeded alarm limit
defined by parameter 48.07 BR
TEMP ALARMLIM.
Stop drive. Let resistor cool down.
Check resistor overload protection function
settings, parameters 48.01…48.05.
Check alarm limit setting, parameter 48.07.
Check that braking cycle meets allowed
limits.
2012 BC OVERHEAT
(0x7181)
Braking chopper IGBT
temperature has exceeded
internal alarm limit.
Let chopper cool down.
Check for excessive ambient temperature.
Check for cooling fan failure.
Check for obstructions in the air flow.
Check the dimensioning and cooling of the
cabinet.
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.
Code Alarm
(fieldbus code)
Cause What to do