ABB ACS860 - Page 242

242 Parameters
46.14 Filter time power
out
Defines a filter time for signal 01.14 Output power. 100 ms
0…20000 ms Output power signal filter time. 1 = 1 ms
46.21 At speed hysteresis Defines the “at setpoint” limits for speed control of the drive.
When the absolute difference between reference (22.87
Speed reference act 7) and actual speed (90.01 Motor speed
for control) becomes smaller than half the value of 46.21 At
speed hysteresis, the drive is considered to be “at setpoint”.
This is indicated by bit 8 of 06.11 Main status word.
The bit switches off when the absolute difference between
reference and actual speed exceeds the value of 46.21 At
speed hysteresis.
100.00 rpm
0.00 … 6000.00
rpm
Limit for “at setpoint” indication in speed control. See par.
46.01
46.22 At frequency
hysteresis
Defines the “at setpoint” limits for frequency control of the
drive. When the absolute difference between reference (28.96
Frequency ref ramp input) and actual frequency (01.06 Output
frequency) is smaller than 46.22 At frequency hysteresis, the
drive is considered to be “at setpoint”. This is indicated by bit 8
of 06.11 Main status word.
10.00 Hz
0.00 … 100.00 Hz Limit for “at setpoint” indication in frequency control. See par.
46.02
No. Name/Value Description Def/FbEq16
90.01 (rpm)
0 rpm
22.87 + 0.5 × 46.21 (rpm)
22.87 (rpm)
22.87 - 0.5 × 46.21 (rpm)
Drive at setpoint
(06.11 bit 8 = 1)
22.87 - 46.21 (rpm)
22.87 + 46.21 (rpm)
Hysteresis
Hysteresis
01.06 (Hz)
0 Hz
28.96 + 46.22 (Hz)
28.96 (Hz)
28.96 - 46.22 (Hz)
Drive at setpoint
(06.11 bit 8 = 1)