ABB ACS880-x04 Firmware Manual page 337

No. Name/Value
46.13 Filter time motor
torque
0...20000 ms
46.14 Filter time power
out
0...20000 ms
46.21 At speed hysteresis
0.00 ... 30000.00
rpm
46.22 At frequency
hysteresis
0.00 ... 1000.00 Hz
Description
Defines a filter time for signal
Motor torque signal filter time.
Defines a filter time for signal
Output power signal filter time.
Defines the "at setpoint" limits for speed control of the drive.
When the absolute difference between reference
Speed reference act 7) and actual speed
for control) becomes smaller than half the value of
speed hysteresis, the drive is considered to be "at setpoint".
This is indicated by bit 8 of
The bit switches off when the absolute difference between
reference and actual speed exceeds the value of
speed hysteresis.
Hysteresis
Drive at setpoint
(06.11 bit 8 = 1)
Hysteresis
Limit for "at setpoint" indication in speed control.
Defines the "at setpoint" limits for frequency control of the
drive. When the absolute difference between reference
Frequency ref ramp input) and actual frequency
frequency) is smaller than
drive is 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 frequency control.
01.10 Motor torque.
01.14 Output power.
(22.87
(90.01 Motor speed
06.11 Main status word.
46.21 At
90.01 (rpm)
22.87 + 46.21 (rpm)
22.87 + 0.5 × 46.21
22.87 (rpm)
22.87 - 0.5 × 46.21 (rpm)
22.87 - 46.21 (rpm)
0 rpm
(01.06 Output
46.22 At frequency hysteresis, the
01.06 (Hz)
28.96 + 46.22 (Hz)
28.96 (Hz)
28.96 - 46.22 (Hz)
0 Hz
Parameters 337
Def/FbEq16
100 ms
1 = 1 ms
100 ms
1 = 1 ms
100.00 rpm
46.21 At
(rpm)
See par.
46.01
10.00 Hz
(28.96
See par.
46.02