Parameters and firmware blocks
273
97.18
SIGNAL INJECTION
FW block: None
Enables signal injection. A high frequency alternating signal is injected to the motor at the low speed
region to improve the stability of torque control. Signal injection can be enabled with different
amplitude levels.
Note:
Use as low a level as possible that gives satisfactory performance. Signal injection cannot be
applied to asynchronous motors.
(0)
Disabled
Signal injection is disabled.
(1)
Enabled5%
Signal injection is enabled with an amplitude level of 5%.
(2)
Enabled10%
Signal injection is enabled with an amplitude level of 10%.
(3)
Enabled15%
Signal injection is enabled with an amplitude level of 15%.
(4)
Enabled20%
Signal injection is enabled with an amplitude level of 20%.
97.20
POS OFFSET USER
FW block: None
Defines an angle offset between the zero position of the synchronous motor and the zero position of
the position sensor.
Notes:
• The value is in electrical degrees. The electrical angle equals the mechanical angle multiplied by
the number of motor pole pairs.
• This parameter is valid only for permanent magnet motors.
0…360°
Angle offset.
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 ...