242 Rockwell Automation Publication 2198-UM001I-EN-P - May 2019
Appendix D Motor Control Feature Support
Current Regulator Loop
Settings
Current loop bandwidth is set differently based on the selected motor type.
Table 90 - Current Regulator Loop Settings
Motor Category
From the Motor category you can enter motor nameplate or datasheet values
(phase-to-phase parameters) for rotary induction motors.
In this example, the Motor category>Nameplate / Datasheet parameters, were
taken from a typical motor performance datasheet. Max Speed and Peak
Current values are typically application dependent.
Figure 129 - Motor Nameplate / Datasheet Example
See Figure 130 for motor manufacturer performance data sheet example.
Motor Type
Default Torque/Current Loop Bandwidth
Hz
Rotary permanent magnet
1000Rotary interior permanent magnet
Linear permanent magnet
IMPORTANT The Logix Designer application does not perform calculations when the
Torque/Current Loop Bandwidth attribute is updated. This bandwidth
affects many other gains and limits. Changing, (lowering) the torque
loop bandwidth without updating all the dependent attributes can
result in drive/motor instability.
To Next Page
Loading...
Need help?
General
