Parameters and firmware blocks
191
40.07
IR COMPENSATION
(see above)
Defines the relative output voltage boost at zero speed (IR compensation). The function is useful in
applications with high break-away torque when no DTC motor can be applied.
This parameter is only effective when parameter
is set to
.
0…50%
IR compensation.
40.10
FLUX BRAKING
(see above)
Defines the level of braking power.
(0)
Disabled
Flux braking is disabled.
(1)
Moderate
Flux level is limited during the braking. Deceleration time is longer
compared to full braking.
(2)
Full
Maximum braking power. Almost all available current is used to
convert the mechanical braking energy to thermal energy in the motor.
U
/
U
N
(%)
f
(Hz)
Field weakening point
Relative output voltage. No IR
compensation.
Relative output voltage. IR
compensation set to 15%.
15%
100%
50% of nominal
frequency
Summary of Contents for ACSM1 Series
Page 1: ...ABB motion control drives Firmware manual ACSM1 motion control program ...
Page 4: ......
Page 34: ...Drive programming using PC tools 34 ...
Page 86: ...Drive control and features 86 ...
Page 265: ...Parameters and firmware blocks 265 1 100 us 100 µs 2 1 ms 1 ms 3 50 ms 50 ms ...
Page 302: ...Parameter data 302 ...
Page 422: ...Application program template 422 ...
Page 430: ...Appendix A Fieldbus control 430 ...
Page 500: ...Appendix D Application examples 500 ...
Page 508: ...Appendix E Control chain and drive logic diagrams 508 ...
Page 510: ...3AFE68848270 REV H EN 2015 06 26 Contact us www abb com drives www abb com drivespartners ...