ABB ACS560 Quick Installation And Start-Up Manual page 136

136 Diagnostics
Code Warning/Aux
(hex) code (aux code
visible only on
assistant control
panel and drive
composer)
0003
0004
EN
HI
A8C0 ULC invalid
speed table
A8C5 ULC invalid under-
load table
A8C6 ULC invalid over-
load table
A981 External warning
1
A982 External warning
2
A983 External warning
3
A984 External warning
4
A985 External warning
5
A991 Safe motor tem-
perature
AF88 Season configura-
tion warning
Cause
Underload occurred
between speed point 37.13
ULC speed table point 3
and 37.14 ULC speed table
point 4.
Underload occurred
between speed point 37.14
ULC speed table point 4
and 37.15 ULC speed table
point 5.
User load curve: X-axis
points (speed) are not valid.
User load curve: Underload
curve points are not valid.
User load curve: Overload
curve points are not valid.
Fault in external device 1.
Fault in external device 2.
Fault in external device 3.
Fault in external device 4.
Fault in external device 5.
You configured a season
which starts before the pre-
vious season.
You configured a season
which starts before the pre-
vious season.
What to do
Check the load.
Check the load.
See parameter 37.11 ULC speed
table point 1.
See parameter 37.21 ULC underload
point 1.
See parameter 37.31 ULC overload
point 1.
Check external device and parameter
31.01 External event 1 source.
Check external device and parameter
31.03 External event 2 source.
Check external device and parameter
31.05 External event 3 source.
Check external device and parameter
31.07 External event 4 source.
Check external device and parameter
31.09 External event 5 source.
Configure the seasons with increasing
start dates, See parameters 34.60
Season 1 start date...34.63 Season
4 start date.
Configure the seasons with increasing
start dates, See parameters 34.60
Season 1 start date...34.63 Season
4 start date.