ABB ACS580 - Page 303

Parameters 299
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.
2.00 Hz
0.00…1000.00 Hz Limit for “at setpoint” indication in frequency control. See par.
46.02
46.23 At torque hysteresis Defines the “at setpoint” limits for torque control of the drive.
When the absolute difference between reference (26.73
Torque reference act 4) and actual torque (01.10 Motor
torque) is smaller than 46.23 At torque hysteresis, the drive is
considered to be “at setpoint”. This is indicated by bit 8 of
06.11 Main status word.
5.0%
0.0…300.0% Limit for “at setpoint” indication in torque control. See par.
46.03
46.31 Above speed limit Defines the trigger level for “above limit” indication in speed
control. When actual speed exceeds the limit, bit 10 of 06.17
Drive status word 2 is set.
1500.00 rpm
0.00…30000.00
rpm
“Above limit” indication trigger level for speed control. See par.
46.01
46.32 Above frequency
limit
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 is set.
50.00 Hz
0.00…1000.00 Hz “Above limit” indication trigger level for frequency control. See par.
46.02
No. Name/Value Description Def/FbEq16
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)
01.10 (%)
0%
26.73 + 46.23 (%)
26.73 (%)
26.73 - 46.23 (%)
Drive at setpoint
(06.11 bit 8 = 1)
ACS580 FW.book Page 299 Wednesday, September 21, 2016 9:48 PM