ABB ACQ810, Firmware Manual

Page: 219 / 376

Parameters 219
1 … 500% 2nd point, frequency. 1 = 1%
38.06 U/f curve freq3 Defines the frequency at the 3rd point on the custom U/f
curve in percent of parameter 99.08 Mot nom freq .
1 … 500% 3rd point, frequency. 1 = 1%
38.07 U/f curve freq4 Defines the frequency at the 4th point on the custom U/f
curve in percent of parameter 99.08 Mot nom freq .
1 … 500% 4th point, frequency. 1 = 1%
38.08 U/f curve freq5 Defines the frequency at the 5th point on the custom U/f
curve in percent of parameter 99.08 Mot nom freq .
1 … 500% 5th point, frequency. 1 = 1%
38.09 U/f curve volt1 Defines the voltage at the 1st point on the custom U/f curve
in percent of parameter 99.07 Mot nom voltage .
0 … 200% 1st point, voltage. 1 = 1%
38.10 U/f curve volt2 Defines the voltage at the 2nd point on the custom U/f curve
in percent of parameter 99.07 Mot nom voltage .
0 … 200% 2nd point, voltage. 1 = 1%
38.11 U/f curve volt3 Defines the voltage at the 3rd point on the custom U/f curve
in percent of parameter 99.07 Mot nom voltage .
0 … 200% 3rd point, voltage. 1 = 1%
38.12 U/f curve volt4 Defines the voltage at the 4th point on the custom U/f curve
in percent of parameter 99.07 Mot nom voltage .
0 … 200% 4th point, voltage. 1 = 1%
38.13 U/f curve volt5 Defines the voltage at the 5th point on the custom U/f curve
in percent of parameter 99.07 Mot nom voltage .
0 … 200% 5th point, voltage. 1 = 1%
38.16 Flux ref pointer Selects the source of the flux reference.
Pointer Value pointer setting (see Terms and abbreviations on page
109 ).
-
40
40 Motor control
Motor control settings such as performance/noise
optimization, slip gain, voltage reserve and IR
compensation.
40.01 Motor noise An optimization setting for balancing between control
performance and motor noise level.
Cyclic Control performance optimized for cyclic load applications.
Note: With this setting, the maximum motor cable length is
smaller than with Default .
0
Low noise Minimizes motor noise; control performance optimized for
high (> 300 Hz) output frequencies.
Note: Drive loadability is reduced with this setting and some
derating must be applied if a certain constant output current
is needed. This setting is not recommended for cyclic load
applications. The maximum motor cable length is 50 m
(164 ft) with drives up to 45 kW.
1
Default Control performance optimized for long motor cables. 2
No. Name/Value Description FbEq