Part Number: DRV8301-69M-KIT Hi TI,
We are using Direct drive motor which operates at 310DC and1.5A. Along with this motor we are using DRV8301-69M-KIT(operated at 55V) with 28069F MCU for identification of the motor parameters.
During Rs identification…
Part Number: DRV8301-69M-KIT Hi TI team,
We are using BLDC mode to run the motor. But we noticed there is 20 count (gHall_Bldc_Cnt ) when it enters from FASTtoBLDC and BLDCto FAST. How this value is defined to 20. Do we need to fine tune gHall_Bldc_Cnt…
Part Number: DRV8301-69M-KIT Tool/software: Code Composer Studio Hello,
when performing the motor(BLDC) identification using the lab 2a/b the inductance (Ls) value is varying from 20% to 30%. Is there any issue in the identification or its good to go…
Part Number: DRV8301-69M-KIT I am trying to figure out how to calculate the total motor current in a BLDC motor using the Instaspin FOC controller. Can someone point me to a resource or give me suggestions how to do this please?
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: DRV8301 , MOTORWARE Hello,
We replaced drv8301 due to GVDD_UV error and after replace we checked the status register and there were no faults from drv. But we need to double ensure that drv…
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: DRV8301 , , MOTORWARE Hello TI,
We are working on DRV8301-69M-KIT with 28069F MCU. This EVM board support three external current sensing amplifier and DRV8301 have two current sense amplifier…
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: MOTORWARE Regarding IQ Full-Scale Voltage,
1) How can we Identify field weakening is used or not.
2) It has mentioned “Voltages inside the motor can be greater than the input voltage…
Part Number: DRV8301-69M-KIT Hi TI,
We are using projlab11e to start the motor using BLDC mode. When we run the motor in BLDC mode motor start properly but sometimes motor gets locked and motor starts to produce noise (similar to high bandwidth noise…
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: DRV8301 , TMS320F28335 Hello TI,
We are working on DRV8301 -69M-KIT which has a CAN module. Can you kindly refer to some technical documents and example projects(code) for CAN protocol…
