Fault tracing 351
A682
Flash erase speed
exceeded
The flash memory (in the
memory unit) has been erased
too frequently, compromising
the lifetime of the memory.
Avoid forcing unnecessary parameter
saves by parameter
parameter writes (such as user logger
triggering through parameters).
Check the auxiliary code (format XYYY
YZZZ). “X” specifies the source of
warning (
1:
generic flash erase
supervision). “ZZZ” specifies the flash
subsector number that generated the
warning.
A683
Data saving to power
unit
An error in saving data to the
power unit.
Check the auxiliary code. See actions for
each code below.
0 An error is preventing saving
from initializing.
Cycle the power to the drive. If the
control unit is externally powered, also
reboot the control unit (using parameter
) or by cycling
its power. If the problem persists, contact
your local ABB representative.
1
2 Write error.
A684
SD card
Error related to SD card used
to store data (BCU control unit
only).
Check the auxiliary code. See actions for
each code below.
1 No SD card
Insert a compatible, writable SD card into
the SD CARD slot of the BCU control
unit.
2 SD card write-protected
3 SD card unreadable
A686
Checksum mismatch
Programmable warning:
The calculated parameter
checksum does not match any
enabled reference checksum.
Check that all necessary approved
(reference) checksums (
are enabled in
Check the parameter configuration.
Using
,
enable a checksum parameter and copy
the actual checksum into that parameter.
A687
Checksum
configuration
An action has been defined for
a parameter checksum
mismatch but the feature has
not been configured.
Contact your local ABB representative for
configuring the feature, or disable the
feature in
A688
Parameter map
configuration
Too much data in parameter
mapping table created in Drive
customizer.
See the
Drive customizer PC tool user’s
manual
(3AUA0000104167 [English]).
A689
Mapped parameter
value cut
Parameter value saturated eg.
by the scaling specified in
parameter mapping table
(created in Drive customizer).
Check parameter scaling and format in
parameter mapping table. See the
Drive
customizer PC tool user’s manual
(3AUA0000104167 [English]).
A6A4
Motor nominal value
The motor parameters are set
incorrectly.
Check the auxiliary code. See actions for
each code below.
The drive is not dimensioned
correctly.
Code
(hex)
Warning
Cause
What to do
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...