ABB ACS880 Firmware Manual page 448

448 Parameters
No. Name/Value
80.44 Overspeed recovery
ramp time
0.00...32767.00 s
80.48 Torque memory
signal src
NULL
25.1 SPD_ctrl T-ref
to TC
26.2 Torque ref
used
Other
80.49 TM torque filter time
0...32767 ms
80.51 TM torque filtered
-1600.00...
1600.00%
80.52 Memorised torque
sample %
-1600.00...
1600.00%
80.53 TM torque reference
used %
-1600.00...
1600.00%
80.59 TM function state
Inactive
Disabled
Missing torque
sample
Torque sample
taken
TM active - boost
delayed
TM active - boosted
80.61 Torque mode
overspeed limit
-32767.0...
32767.0 rpm
Description
Defines the ramp time used by the drive to recover from
overspeed condition back to the target speed reference after
Torque memory function is switched Off.
Ramp time.
Selects the source for torque signal used by the Torque
Memory function.
None.
Output of the speed controller signal
speed control.
Cumulative motor torque reference signal
reference used.
Source selection (see Terms and abbreviations
page 152).
Defines the filter time for the actual torque signal to be
filtered before torque memory function takes it into use.
Filter time.
Displays the actual torque value with effect of filtering
caused by setting in parameter
This parameter is read-only.
Filtered torque percentage.
Displays the memorized torque. Torque boost is included.
This parameter is read-only.
Memorized torque.
Displays torque reference currently produced by the Torque
memory function.
This parameter is read-only.
Note: This value is used only when Torque memory function
(par. 80.59 TM function
Torque reference.
Displays the current state of the Torque memory function.
This parameter is read-only.
Torque memory function is not activated.
Torque memory function is disabled.
Torque sample is missing.
Torque sample is taken.
Torque boost is delayed when Torque memory function is
activated.
Torque boosted when Torque memory function is activated.
Displays the motor speed limit applied when Torque memory
function is active.
This parameter is read-only.
Motor speed limit in Torque mode.
25.01 Torque reference
26.02 Torque
80.49 TM torque filter
state) indicates as active.
Def/FbEq16
60.00 s
100 = 1 s
25.1
SPD_ctrl T-
ref to TC
0
1
2
on -
12 ms
1 = 1 ms
0.00%
time.
100 = 1%
0.00%
100 = 1%
0.00%
100 = 1%
Inactive
0
1
2
3
4
5
0.0 rpm
10 = 1 rpm