ABB ACS880 Series Firmware Manual page 318

318 Parameters
No. Name/Value
46.22 At frequency
hysteresis
0.00 ... 1000.00 Hz
46.23 At torque hysteresis
0.0 ... 300.0%
46.31 Above speed limit
0.00 ... 30000.00
rpm
46.32 Above frequency
limit
0.00 ... 1000.00 Hz
Description
Defines the "at setpoint" limits for frequency control of the
drive. When the absolute difference between reference
(28.96 Frequency ref ramp
Output frequency) is smaller than
hysteresis, the drive is considered to be "at setpoint". This is
indicated by bit 8 of 06.11 Main status
Drive at setpoint
(06.11 bit 8 = 1)
Limit for "at setpoint" indication in frequency control.
Defines the "at setpoint" limits for torque control of the drive.
When the absolute difference between reference
Torque reference act 4) and actual torque
torque) is smaller than 46.23 At torque
considered to be "at setpoint". This is indicated by bit 8 of
06.11 Main status word.
Drive at setpoint
(06.11 bit 8 = 1)
Limit for "at setpoint" indication in torque control.
Defines the trigger level for "above limit" indication in speed
control. When actual speed exceeds the limit, bit 10 of
Drive status word 2 is set.
"Above limit" indication trigger level for speed control.
Defines the trigger level for "above limit" indication in
frequency control. When actual frequency exceeds the limit,
bit 10 of 06.17 Drive status word 2
"Above limit" indication trigger level for frequency control.
input) and actual frequency
46.22 At frequency
word.
01.06 (Hz)
28.96 + 46.22 (Hz)
28.96 (Hz)
28.96 - 46.22 (Hz)
0 Hz
(26.73
(01.10 Motor
hysteresis, the drive is
01.10 (%)
26.73 + 46.23 (%)
26.73 (%)
26.73 - 46.23 (%)
0 %
is set.
Def/FbEq16
10.00 Hz
(01.06
See par.
46.02
10.0%
See par.
46.03
1500.00 rpm
06.17
See par.
46.01
50.00 Hz
See par.
46.02