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Fault tracing 577
A782
FEN temperature
Error in temperature
measurement when
temperature sensor (KTY or
PTC) connected to encoder
interface FEN-xx is used.
Check that parameter
/
setting corresponds to actual encoder
interface installation.
Check the settings of parameters
and
. Check that the corresponding
module is activated in parameters
…
to validate
any changes in the settings.
Error in temperature
measurement when KTY
sensor connected to encoder
interface FEN-01 is used.
FEN-01 does not support temperature
measurement with KTY sensor. Use PTC
sensor or other encoder interface
module.
A791
Brake resistor
Brake resistor broken or not
connected.
Check that a brake resistor has been
connected.
Check the condition of the brake resistor.
A793
BR excess
temperature
Brake resistor temperature has
exceeded warning limit defined
by parameter
Stop drive. Let resistor cool down.
Check resistor overload protection
function settings (parameter group
).
Check warning limit setting, parameter
Check that the resistor has been
dimensioned correctly.
Check that braking cycle meets allowed
limits.
A794
BR data
Brake resistor data has not
been given.
One or more of the resistor data settings
(parameters
…
) is incorrect.
The parameter is specified by the
auxiliary code.
0000 0001 Resistance value too low.
Check value of
.
0000 0002 Thermal time constant not
given.
Check value of
.
0000 0003 Maximum continuous power
not given.
Check value of
.
A797
Speed feedback
configuration
Speed feedback configuration
has changed.
Check the auxiliary code (format XXYY
ZZZZ). “XX” specifies the number of the
encoder interface module (
01
:
,
02
:
), “YY”
specifies the encoder (
01:
02:
). “ZZZZ” indicates the
problem (see actions for each code
below).
0001 Adapter not found in specified
slot.
Check module location (
).
0002 Detected type of interface
module does not match
parameter setting.
Check the module type (
)
against status (
0003 Logic version too old.
Contact your local ABB representative.
0004 Software version too old.
Contact your local ABB representative.
Code
(hex)
Warning
Cause
What to do
Содержание ACS880-01 Series
Страница 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Страница 4: ......
Страница 12: ...12 Table of contents ...
Страница 20: ...20 Introduction to the manual ...
Страница 22: ...22 Using the control panel ...
Страница 28: ...28 Control locations and operating modes ...
Страница 145: ...Application macros 145 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 146: ...146 Application macros ...
Страница 502: ...502 Parameters ...
Страница 606: ...606 Fault tracing ...
Страница 662: ...662 Control chain diagrams ...
Страница 664: ...Contact us www abb com drives www abb com drivespartners 3AXD50000041193 Rev A EN EFFECTIVE 2017 06 30 ...