ABB ACS280 Firmware Manual page 194

194 Parameters
No. Name/Value
31.26 Stall speed limit
0.00...10000.00 rpm
31.27 Stall frequency limit
0.00...1000.00 Hz
31.28 Stall time
0...3600 s
31.30 Overspeed trip margin
0.00...10000.00 rpm
Description
Stall speed limit in rpm. See parameter
function
.
Stall speed limit.
Stall frequency limit. See parameter
function
.
Note: Setting the limit below 10 Hz is not
recommended.
Stall frequency limit.
Stall time. See parameter
Stall time.
Defines, together with
30.12 Maximum speed
of the motor (overspeed protection). If the speed
24.02 Used speed feedback
(
defined by parameter
value of this parameter, the drive trips on the
Overspeed
fault.
WARNING! This function only supervises the
speed in vector motor control mode. The
function is not effective in scalar motor control
mode.
Example: If the maximum speed is 1420 rpm and
speed trip margin is 300 rpm, the drive trips at
1720 rpm.
Speed (24.02
)
31.30
0
31.30
Overspeed trip margin.
31.24 Stall
31.24 Stall
31.24 Stall function
30.11 Minimum speed
, the maximum allowed speed
) exceeds the speed limit
30.11 or 30.12 by more than the
Overspeed trip level
30.12
30.11
Overspeed trip level
Default
FbEq 16
150.00 rpm
See par.
46.01
15.00 Hz
See par.
46.02
. 20 s
-
and 500.00 rpm
7310
Time
See par.
46.01