Search tips
Showing 109 results View by: Thread Post Sort by

  • MCF8329A: MAX_SPEED configration

    Part Number: MCF8329A Other Parts Discussed in Thread: MCF8316A Tool/software: Dear team, I was looking at MCF8316A and MCF8329A datasheet and found the difference on the SPEED_MAX register explanation. Both can be set by 14bit register, but 8316 is…

  • MCF8329A: Sleep mode

    Part Number: MCF8329A Tool/software: hi team, my customer is using MCF8329 with MSPM0L. They need the total power consumption to work below 100uA in standby mode. Since the MCU is powered by the integrated LDO of MCF8329, they want to know how to configure…

  • MCF8329A: Braking Tuning Guide

    Part Number: MCF8329A Tool/software: Hello, Is there a tuning/setup guide available for the active braking feature? I am currently attempting to quickly decelerate a motor with a heavy inertial load without overvolting the DC bus. Using AVS alone, the…

  • RE: MCF8329A: Regarding Open Loop Register Settings

    HI I made changes to the JSON file. Reduced closed loop acceleration, deceleration. Do not increase ramp rates until you are sure about motor inertia. Changed OL_ILIMIT, A1, A2 Disabled IQ RAMP. First aim to spin the motor and then optimize for performance…
    • Answered

  • RE: MCF8329A: DC bus over voltage fault

    Resolved
    Hi Ivy, JSON is fine and I don't see any such conflict with EVM. Can you confirm if this is resolved? There can be some other issue from external circuit and any chance Tuning file is altered? There is lowest voltage of 10V and when customer reduces…

  • RE: MCF8329A: MPET not working No skipping

    Hi Prabhta I have answered in the message with modified JSON. If you want we can continue discussion in the message , we can close this thread. Thanks and Best Regards Venkatadri S

  • MCF8329A: Component Rating Changing In a existing design of EVM board

    Part Number: MCF8329A Tool/software: Hi, Actually I need to redesign the existing MCF8329A EVM. Since i had a application that requires around 90 A to run the motor. As of now the existing design is suits up to 30 A. The motor is PMSM FOC based 3-phase…

  • RE: MCF8329A: MCF8329A

    Hi Chirag, Just incase there is a misunderstanding, I will clarify that the PWM values you mentioned for the MCT8329 and MCF8329 are the max electrical frequency which is the same as the max speed of the motor the MCF and MCT algorithms can support. This…

  • RE: MCF8329A: Unable to reach the desired active motor parameters

    Hi Rajapandi, I ported the JSON for 5 mohm shunt { "signature":"oneui-register-data", "data":[ [ { "idx":0, "id":"ISD_CONFIG", "value":"0x3460D421", "addr":"0x00000080" }, { "idx":1, "id":"REV_DRIVE_CONFIG", "value":"0x48700000", "addr"…

  • MCF8329A: The motor has a weak load capacity and is prone to errors

    Part Number: MCF8329A Tool/software: Dear TI Engineers, Hello. We tried to draw the MCF8329A PCB by ourselves, limited by the size and layout of the board, the space given is relatively small, the problem is that the same program on our board the motor…

Didn't find what you are looking for? Post a new question.