ABB ACS180 User Manual

Fault tracing 337
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 96.54 Checksum action.
A6A4 Motor nominal value The motor parameters are set
incorrectly.
Check the settings of the motor
configuration parameters in group 99.
The drive is not dimensioned
correctly.
Check that the drive is sized correctly for
the motor.
A6A5 No motor data Parameters in group 99 have
not been set.
Check that all the required parameters in
group 99 have been set.
Note: It is normal for this warning to
appear during the start-up and continue
until the motor data is entered.
A6A6 Voltage category
unselected
The voltage category has not
been defined.
Set voltage category in parameter 95.01
Supply voltage.
A6B0 User lock is open The user lock is open, ie. user
lock configuration parameters
96.100…96.102 are visible.
Close the user lock by entering an invalid
pass code in parameter 96.02
Pass
code. See section User lock (page 100).
A6B1
User pass code not
confirmed
A new user pass code has
been entered in parameter
96.100but not confirmed in
96.101.
Confirm the new pass code by entering
the same code in 96.101. To cancel,
close the user lock without confirming the
new code. See section User lock (page
100).
A6E5 AI parametrization The current/voltage hardware
setting of an analog input does
not correspond to parameter
settings.
Check the event log for an auxiliary code.
The code identifies the analog input
whose settings are in conflict.
Adjust parameter 12.15/12.25.
Note: Control board reboot (either by
cycling the power or through parameter
96.08 Control board boot) is required to
validate any changes in the hardware
settings.
A6E6 ULC configuration User load curve configuration
error.
Check the auxiliary code. See actions for
each code below.
0000 Speed points inconsistent. Check that each speed point (parameters
37.11…37.15) has a higher value than
the previous point.
0001 Frequency points inconsistent. Check that each frequency point
(37.16…37.20) has a higher value than
the previous point.
0002 Underload point above
overload point.
Check that each overload point
(37.31…37.35) has a higher value than
the corresponding underload point
(37.21…37.25).
0003 Overload point below
underload point.
A783 Motor overload Motor current is too high. Check the motor, and the machinery
coupled to motor, for overload.
Adjust the parameters used for the motor
overload function (35.51…35.53) and
35.55…35.56.
Code
(hex)
Warning / Aux. code Cause What to do
ACS180 FW.book Page 337 Tuesday, March 9, 2021 2:25 PM

ABB ACS180 Specifications

General

Product Type	DC Drive
Number of Phases	1 or 3
IP Rating	IP20
Communication Interfaces	Modbus RTU
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Storage Temperature	-40 to +70 °C
Relative Humidity	5 to 95 % non-condensing
Altitude	Up to 1000 m