ABB ACSM1 Firmware Manual page 270

270
Code Alarm
(fieldbus code)
2006 EMERGENCY OFF
(0xF083)
2007 RUN ENABLE
(0xFF54)
2008 ID-RUN
(0xFF84)
2009 EMERGENCY STOP
(0xF081)
2010 POSITION SCALING
(0x8584)
2011 BR OVERHEAT
(0x7112)
2012 BC OVERHEAT
(0x7181)
2013 DEVICE OVERTEMP
(0x4210)
Fault tracing
Cause
Drive has received emergency
OFF2 command.
No Run enable signal is
received.
Motor identification run is on.
Motor identification is required.
Drive has received emergency
stop command (OFF1/OFF3).
Overflow or underflow in
position calculation (caused by
used position scaling).
Brake resistor temperature has
exceeded alarm limit defined by
parameter 48.07 BR TEMP
ALARMLIM.
Brake chopper IGBT
temperature has exceeded
internal alarm limit.
Measured drive temperature
has exceeded internal alarm
limit.
What to do
To restart drive, activate RUN ENABLE signal
(source selected by parameter
ENABLE) and start drive.
Check setting of parameter
ENABLE. Switch signal on (e.g. in the
fieldbus Control Word) or check wiring of
selected source.
This alarm belongs to normal start-up
procedure. Wait until drive indicates that
motor identification is completed.
This alarm belongs to normal start-up
procedure.
Select how motor identification should be
performed, parameter 99.13 IDRUN
Start identification routines by pressing Start
key.
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.
Check position scaling parameter settings:
60.06 FEED CONST NUM...60.09 POS
RESOLUTION.
Check speed scaling parameter settings:
60.11 POS SPEED2INT and
SPEED SCALE.
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.
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.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against unit power.
10.09 RUN
10.09 RUN
MODE.
60.12 POS