Fault tracing 353
A6E5
AI parametrization
The current/voltage hardware
setting of an analog input does
not correspond to parameter
settings.
Check the auxiliary code. The code
identifies the analog input whose settings
are in conflict.
Adjust either the hardware setting (on the
drive control unit) or parameter
Note:
Control board reboot (either by
cycling the power or through parameter
) is required to
validate any changes in the hardware
settings.
A780
Motor stall
Programmable warning:
Motor is operating in stall
region because of e.g.
excessive load or insufficient
motor power.
Check motor load and drive ratings.
Check fault function parameters.
A781
Motor fan
Programmable warning:
No feedback received from
external fan.
Check external fan (or other equipment
controlled) by the logic.
Check settings of parameters
…
A782
FEN temperature
Error in temperature
measurement when
temperature sensor (KTY or
PTC) connected to encoder
interface FEN-xx is used.
setting corresponds to actual encoder
interface installation.
Check the settings of parameters
. 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.
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:
). “ZZZZ” indicates the
problem (see actions for each code
below).
0001 Adapter not found in specified
slot.
Check module location (
or
).
0002 Detected type of interface
module does not match
parameter setting.
Check the module type (
or
)
against status (
or
).
0003 Logic version too old.
Contact your local ABB representative.
0004 Software version too old.
Contact your local ABB representative.
0006 Encoder type incompatible with
interface module type.
Check module type (
or
)
against encoder type (
or
).
0007 Adapter not configured.
Check module location (
or
).
Code
(hex)
Warning
Cause
What to do
Содержание ACS860
Страница 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Страница 4: ......
Страница 10: ...10 Table of contents ...
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 54: ...54 Program features ...
Страница 78: ...78 Program features ...
Страница 90: ...90 Application macros ...
Страница 342: ...342 Additional parameter data ...
Страница 380: ...380 Fault tracing ...
Страница 381: ...Fault tracing 381 ...
Страница 382: ...382 Fault tracing ...
Страница 436: ...436 Control chain diagrams ...