ABB ACS880 Firmware Manual page 543

No. Name / Range /
Selection
79.48 Overload delay time
0.0 ... 30000.0 s
79.49 Overload event
reaction
Not selected
Warning
Warning with
shutdown
Fault
Recovery - warning
Recovery - Fault
79.51 Overload curve point
1
-30000.00 ...
30000.00
79.52 Overload curve point
2
-30000.00 ...
30000.00
79.53 Overload curve point
3
Description
Defines the time used as on-delay for the overload
protection function to react to the overload condition.
Overload delay time in seconds.
Defines the response to the overload condition.
If the overload supervision signal is above active
overload limit in the defined delay time, then overload
protection function trigger the reaction defined in this
parameter setting.
Overload event reaction is inactive.
Overload condition triggers the drive event D208
Overload warning. It will stay on as long as overload
condition is present. The warning will automatically
disappear if overload supervision signal stays below
the overload limit for the time defined in parameter
79.48 Overload delay time.
Overload condition triggers the drive event D208
Overload warning and immediate stop command. Drive
will stop according to parameter
setting.
Overload condition triggers the drive event D101
Overload fault which immediately trips the drive.
Overload condition triggers the overload recovery
sequence.
In case recovery routine helps, the motor speed returns
to production speed. If not, drive generates the event
D208 Overload warning. It will stay on as long as
overload condition is present. The warning will
automatically disappear if overload supervision signal
stays below the overload limit for the time defined in
parameter 79.48 Overload delay
Overload condition triggers the overload recovery
sequence.
In case recovery routine helps, motor speed returns to
production speed. If not, drive generates the event
D101 Overload fault which immediately trips the drive.
Defines overload curve point 1 load limit active at
corresponding speed set in parameter
speed point 1.
Overload curve point 1.
Defines overload curve point 2 load limit active at
corresponding speed set in parameter
speed point 2.
Overload curve point 2.
Defines overload curve point 3 load limit active at
corresponding speed set in parameter
speed point 3.
Parameters 543
21.3 Stop mode
time.
79.01 Load curve
79.02 Load curve
79.03 Load curve
Def / Type
FbEq 16b / 32b
10.0 s / real32
1 = 1 s / 10 = 1 s
Warning / unit32
0
1
2
3
4
5
0.00 / real32
10 = 1 / 100 = 1
0.00 / real32
10 = 1 / 100 = 1
0.00 / real32