6/30/2009 7:58 AM | |
Posts: 160 Rating: (16) |
What control method is being used in the drive. If possible can you upload the parameter set here for review. |
7/22/2009 8:49 AM | |
Joined: 4/7/2009 Last visit: 4/27/2022 Posts: 16 Rating: (0) |
Hi RBM P1338 Defines resonance damping gain for V/f. The di/dt of the acitve current will be scaled by P1338. If di/dt increases the resonance damping circuit decreases the inverter output frequency. The resonance damping function is used to dampen oscillations in the active current. It occurs when rotating field motors are operating under no-load conditions. The parameter is not used to optimize the stabilizing behavior. Please up date your results. |
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