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  • DRV8462: Motor drivers forum

    Part Number: DRV8462 Tool/software: Hello Ti, Greetings of the day! I designed a PCB to run Stepper Motor with DRV8462 Driver. Design Snap attached below. I'm facing few major issues with it mentioned below: With Manual Hardware Interface :…
    • Answered

  • DRV8462: Closed loop control with Encoder to dynamically change full scale current depending on load

    Resolved
    Part Number: DRV8462 Tool/software: Hi Team, Our team would love to speak with an applications engineer via online call that could answer some questions we have regarding closed loop control of the DRV8462 and a magnetic encoder using the HW interface…
    • Resolved
    • Answered

  • DRV8462: Stepper motor heating and noise problems.

    Resolved
    Part Number: DRV8462 Tool/software: Hello! I am developing a board with four 8462DDW drivers whose connections are seen in the image. (In advance, I must say that this is the first time I use stepper motors, so I may not know basic things) In the Firmware…
    • Resolved
    • Answered

  • DRV8462: Problem with reading ATQ_TRQ_DAC

    Resolved
    Part Number: DRV8462 Hello, I am using DRV8462 to control stepper motors DINGS 17E2115AB4-69SNSN-130. The supply voltage is 24V. I use physical STEP and DIR pins and control other registers via SPI. The motors run with full step and automatic 1/32 microstep…
    • Resolved

  • DRV8462: Undertemperature

    TI Thinks Resolved
    Part Number: DRV8462 what is the temperature below which the undertemperature alarm is signalled?

  • DRV8462EVM: DRV8462 reverse EMF and protection

    Part Number: DRV8462EVM Other Parts Discussed in Thread: DRV8462 , Good day. I have two questions regarding the DRV8462 device. I have been testing the DRV8462EVM with a NEMA23 2A stepper motor. The DRV8462 works very well with the motor, I am really…
    • Answered

  • DRV8462: Overheating issues

    Resolved
    Part Number: DRV8462 Hi, I'm experiencing overheating with our assembly when running at these parameters: Step Rate = 1/256 Run Current = 60% Standby Current = 20% Standby Current Delay = 100ms (after 100ms, current goes to Standby Current) …
    • Resolved

  • DRV8462: EN_OUT bit reset after setting it on by spi

    Part Number: DRV8462 I am using the driver in spi mode. All pins are set accordingly to datasheet for working in SPI mode. SPI writes and reads normally the registers. I provide the step either by hardare pin or the software bit. In any case the problem…

  • DRV8462: workflow for doing the auto torque learning routine

    TI Thinks Resolved
    Part Number: DRV8462 hi, could you please give me a workflow for doing the auto torque learning routine? Which registers have to be set with which parameters? Could you give me a programm sequence about that?
    • Answered

  • DRV8461: compatibility with DRV8462

    Resolved
    Part Number: DRV8461 Other Parts Discussed in Thread: DRV8462 , Since the DRV8461 and DRV8462 are drop-in compatible, would firmware developed for one of them work for the other?
    • Resolved

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