ABB ACS280 Firmware Manual page 220

220 Parameters
No. Name/Value
37
37 User load curve
37.01 ULC output status
word
Bit Name
0 Under load limit
1 Within load range
2 Overload limit
3 Outside load limit
4...15 Reserved
0000h...FFFFh
37.02 ULC supervision signal
not used
Motor speed %
Motor current %
Motor torque %
Output power % of
motor nom
Other
37.03 ULC overload actions
Disabled
Warning
Fault
Warning/Fault
Description
Settings for user load curve.
User load curve
See also section
Displays the status of the monitored signal (
The status is shown only while the drive is running.
(The status word is independent of the actions and
delays selected by parameters
37.42
.)
This parameter is read-only.
Description
1 = Signal lower than the underload curve.
1 = Signal between the underload and overload curve.
1 = Signal higher than the overload curve.
1 = Signal lower than the underload curve or higher than
the overload curve.
Status of the monitored signal.
Selects the signal to be monitored. The function
compares
the absolute value of the signal against the load
curve.
No signal selected. Monitoring disabled.
01.03 Motor speed %
.
01.08 Motor current % of motor nom
01.10 Motor torque
.
01.15 Output power % of motor nom
Terms and abbreviations
Source selection (see
Selects how the drive reacts if the absolute value of
the monitored signal stays continuously above the
overload curve for longer than the value of
overload timer
.
No warnings or fault generated.
The drive generates an
the signal has been continuously over the overload
curve for a time defined by parameter
overload timer
.
8002 ULC overload fault
The drive trips on
signal has been continuously over the overload curve
for a time defined by parameter
timer
.
The drive generates an
the signal has been continuously over the overload
curve for half of the time defined by parameter
ULC overload timer
.
8002 ULC overload fault
The drive trips on
signal has been continuously over the overload curve
for a time defined by parameter
timer
.
48
(page ).
37.02
37.03 37.04 37.41
, ,
.
.
37.41 ULC
A8C1 ULC overload warning
37.41 ULC
if the
37.41 ULC overload
A8C1 ULC overload warning
if the
37.41 ULC overload
Default
FbEq 16
). 0000h
and
1 = 1
Motor
torque %
0
1
2
3
4
). -
Disabled
0
if 1
2
if 3
37.41