ABB ACS800 Firmware Manual page 283

WARNING CAUSE
ID RUN SEL Motor identification run is selected, and drive is
ready to start ID run. This warning belongs to
(FF33)
ID run procedure.
IN CHOKE TEMP Excessive input choke temperature
(FF81)
3.18 AW 5 bit 4
INV CUR LIM Internal inverter current or power limit has
been exceeded.
(2212)
3.18 AW 5 bit 8
(programmable
Fault Function
30.23)
INV DISABLED Optional DC switch has opened while unit was
stopped.
(3200)
3.18 AW 5 bit 6
INV OVERTEMP Converter module temperature is excessive.
(4290)
3.31 AW6 bit 0
IO CONFIG Input or output of optional I/O extension or
fieldbus module has been selected as signal
(FF8B)
interface in application program but
(programmable
communication to appropriate I/O extension
Fault Function
module has not been set accordingly.
30.22)
JOYSTICK CHECK Hardware error in the configured joystick.
(FFFA)
LOAD SP UP LIM The speed reference is limited in the forward
direction according to the Load speed control
(FFB8)
function.
3.32 CSW bit 5
WHAT TO DO
Press Start key to start identification run.
Stop drive. Let it cool down.
Check ambient temperature.
Check that fan rotates in correct direction and
air flows freely.
Reduce load or increase ramp time.
Limit inverter actual power or decrease line-
side converter reactive power generation
reference value (parameter
REF).
Check Fault Function parameters.
Close DC switch.
Check AFSC-0x Fuse Switch Controller unit.
Check ambient temperature. If it exceeds
40°C, ensure that load current does not
exceed derated load capacity of drive. See
appropriate hardware manual.
Check that ambient temperature setting is
correct (parameter 95.10).
Check converter module cooling air flow and
fan operation.
Cabinet installation: Check cabinet air inlet
filters. Change when necessary. See
appropriate hardware manual.
Modules installed in cabinet by user: Check
that cooling air circulation in cabinet has been
prevented with air baffles. See module
installation instructions.
Check inside of cabinet and heatsink of
converter module for dust pick-up. Clean when
necessary.
Check Fault Function parameters.
Check parameter group 98 OPTION
MODULES.
Check joystick connection.
Check motor current settings and group 77
settings.
283
95.06 LCU Q PW
Fault tracing