ABB ACS560 Quick Installation And Start-Up Manual page 135

Code Warning/Aux
(hex) code (aux code
visible only on
assistant control
panel and drive
composer)
A8BE ULC overload
warning
0001
0002
0003
0004
A8BF ULC underload
warning
0001
0002
Cause
User load curve: Signal has
been too long over the
overload curve.
Overload occurred between
speed point 37.11 ULC
speed table point 1 and
37.12 ULC speed table
point 2.
Overload occurred between
speed point 37.12 ULC
speed table point 2 and
37.13 ULC speed table
point 3.
Overload occurred between
speed point 37.13 ULC
speed table point 3 and
37.14 ULC speed table
point 4.
Overload occurred between
speed point 37.14 ULC
speed table point 4 and
37.15 ULC speed table
point 5.
User load curve: Signal has
been too long under the un-
derload curve.
Underload occurred
between speed point 37.11
ULC speed table point 1
and 37.12 ULC speed table
point 2.
Underload occurred
between speed point 37.12
ULC speed table point 2
and 37.13 ULC speed table
point 3.
Diagnostics 135
What to do
See parameter 37.03 ULC overload
actions.
Check the load.
Check the load.
Check the load.
Check the load.
See parameter 37.04 ULC underload
actions.
Check the load.
Check the load.
EN
HI