414 Fault tracing
A4A1
IGBT overtemperature Estimated drive IGBT
temperature is excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive power.
A4A9
Cooling
Drive module temperature is
excessive.
Check ambient temperature. If it exceeds
40%/104 °F (frames R4
…
R8) or if it
exceeds 50% /122 °F (frames R0
…
R8),
ensure that load current does not exceed
derated load capacity of drive. See
chapter
Technical data
, section
Derating
in the
Hardware manual
of the drive.
Check drive module cooling air flow and
fan operation.
Check inside of cabinet and heatsink of
drive module for dust pick-up. Clean
whenever necessary.
A4B0
Excess temperature
Power unit module
temperature is excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive power.
A4B1
Excess temperature
difference
High temperature difference
between the IGBTs of different
phases.
Check the motor cabling.
Check cooling of drive module(s).
A4F6
IGBT temperature
Drive IGBT temperature is
excessive.
Check ambient conditions.
Check air flow and fan operation.
Check heatsink fins for dust pick-up.
Check motor power against drive power.
A580
PU communication
Communication errors
between drive control unit and
power unit.
Check connections between drive control
unit and power unit and value of
parameter
A581
Fan
Cooling fan feedback missing.
Check the auxiliary code to identify the
fan. Code 0 denotes main fan 1. Other
codes (format XYZ): “X” specifies state
code (1: ID run, 2: normal). “Y” = 0, “Z”
specifies the index of the fan (1: Main fan
1, 2: Main fan 2, 3: Main fan 3). Check
fan operation and connection. Replace
fan if faulty.
A582
Auxiliary fan missing
An auxiliary cooling fan
(connected to the fan
connectors on the control
board) is stuck or
disconnected.
Check the auxiliary code.
Check auxiliary fan(s) and connection(s).
Replace faulty fan.
Make sure the front cover of the drive is
in place and tightened. If the
commissioning of the drive requires that
the cover is off, this warning will be
generated even if the corresponding fault
is defeated. See fault
(page
).
0001 Auxiliary fan 1 missing.
0002 Auxiliary fan 2 missing.
Code
(hex)
Warning / Aux. code
(
aux code visible only
on assistant control
panel and drive
composer
)
Cause
What to do
Содержание ACS560
Страница 1: ...ABB GENERAL PURPOSE DRIVES ACS560 standard control program Firmware manual...
Страница 4: ...4...
Страница 30: ...30 Start up control with I O and ID run...
Страница 32: ...32 Using the control panel...
Страница 100: ...100 Program features...
Страница 153: ...Control macros 153...
Страница 160: ...160...
Страница 374: ...374 Parameters...
Страница 408: ...408 Additional parameter data...
Страница 466: ...466 Fieldbus control through the embedded fieldbus interface EFB...
Страница 504: ...504 Control chain diagrams...
Страница 508: ...508 Parameterization with drive composer...
Страница 512: ...512 Parameterization with automation builder drive manager...