Part Number: DRV8462 Other Parts Discussed in Thread: DRV8426 Hi,
I am having trouble with SPI communication with the DRV8426 - MODE and nSLEEP is HIGH.
SPI read command for FAULT register returns 1 for FAULT & SPI_ERROR - however the data packet seems…
Part Number: DRV8462 Hi,
Can someone please inform me what the response packets would look like for two devices (when daisy chained)? As possibly help me fix up why the received packets are different at the start as thought the status reply should start…
Part Number: DRV8462 Hi there,
I'm developing a stepper driver with DRV8462DDWR Driver IC. In this regard I want isolation between motor supply and control signals including SPI Interface of Driver IC.
I have concern regarding the isolation between…
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?
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…
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 impressed…
Part Number: DRV8462 The full-scale current rating may be described in the datasheet as follows.
The current waveform of the stepper motor that we are currently considering is as follows. The maximum flow is +1.8A and -1.8A, and we are considering the…
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…
Reduce the operating current to a safe level that the motor and the DRV8462 can handle without overheating. Consider adding subdivision to improve microstepping resolution, which can enhance motor smoothness and reduce audible noise. provide proper cooling…
Part Number: DRV8462 Other Parts Discussed in Thread: , MSP430F5338 Hi! Following my other post ( https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1315642/drv8434s-spi-example-not-working-with-f280025c-launchpad ) - in addition…