tmc9660::TMC9660< CommType >::Protection::ProtectionConfig Struct Reference

Configuration structure for protection auto-configuration. More...

#include <tmc9660.hpp>

Public Attributes
std::optional< float >	overvoltageThreshold_V
	Overvoltage threshold in volts (optional, default: 28.0V for 24V systems).
std::optional< float >	undervoltageThreshold_V
	Undervoltage threshold in volts (optional, default: 20.0V for 24V systems).
std::optional< float >	temperatureWarning_C
	Temperature warning threshold in °C (optional, default: 80.0°C).
std::optional< float >	temperatureShutdown_C
	Temperature shutdown threshold in °C (optional, default: 100.0°C).
std::optional< bool >	enableOvercurrent
	Enable overcurrent protection (optional, default: true).
std::optional< uint16_t >	i2tTimeConstant1_ms
	I²t window 1 time constant in milliseconds (optional, default: 100ms).
std::optional< float >	i2tContinuousCurrent1_A
	I²t window 1 continuous current limit in Amps (optional, default: 1.5A).
std::optional< uint16_t >	i2tTimeConstant2_ms
	I²t window 2 time constant in milliseconds (optional, default: 1000ms).
std::optional< float >	i2tContinuousCurrent2_A
	I²t window 2 continuous current limit in Amps (optional, default: 1.25A).

Detailed Description

template<typename CommType>
struct tmc9660::TMC9660< CommType >::Protection::ProtectionConfig

Configuration structure for protection auto-configuration.

Member Data Documentation

enableOvercurrent

template<typename CommType >

std::optional<bool> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::enableOvercurrent

Enable overcurrent protection (optional, default: true).

When enabled, the gate driver overcurrent detection will shut down drivers on overcurrent conditions. Enable overcurrent protection (optional, default: true)

i2tContinuousCurrent1_A

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::i2tContinuousCurrent1_A

I²t window 1 continuous current limit in Amps (optional, default: 1.5A).

Continuous current limit for the first I²t monitoring window. Should be set based on motor continuous current rating. I²t window 1 continuous current limit [A] (optional, default: 1.5A)

i2tContinuousCurrent2_A

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::i2tContinuousCurrent2_A

I²t window 2 continuous current limit in Amps (optional, default: 1.25A).

Continuous current limit for the second I²t monitoring window. Typically set slightly lower than window 1 for longer-term protection. I²t window 2 continuous current limit [A] (optional, default: 1.25A)

i2tTimeConstant1_ms

template<typename CommType >

std::optional<uint16_t> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::i2tTimeConstant1_ms

I²t window 1 time constant in milliseconds (optional, default: 100ms).

Time constant for the first I²t monitoring window. Typical values: 50-200ms (default: 100ms) I²t window 1 time constant [ms] (optional, default: 100ms)

i2tTimeConstant2_ms

template<typename CommType >

std::optional<uint16_t> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::i2tTimeConstant2_ms

I²t window 2 time constant in milliseconds (optional, default: 1000ms).

Time constant for the second I²t monitoring window (longer-term protection). Typical values: 500-2000ms (default: 1000ms) I²t window 2 time constant [ms] (optional, default: 1000ms)

overvoltageThreshold_V

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::overvoltageThreshold_V

Overvoltage threshold in volts (optional, default: 28.0V for 24V systems).

Threshold at which overvoltage warning is triggered. Typical values:

• 24V systems: 28-30V (default: 28.0V)
• 48V systems: 56-60V
• 12V systems: 14-15V Overvoltage threshold in volts (optional, default: 28.0V)

temperatureShutdown_C

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::temperatureShutdown_C

Temperature shutdown threshold in °C (optional, default: 100.0°C).

Temperature at which motor is shut down for protection. Typical values:

• Standard: 100-105°C (default: 100.0°C)
• High-temp: 110-115°C Temperature shutdown threshold in °C (optional, default: 100.0°C)

temperatureWarning_C

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::temperatureWarning_C

Temperature warning threshold in °C (optional, default: 80.0°C).

Temperature at which warning is triggered. Typical values:

• Standard: 80-85°C (default: 80.0°C)
• High-temp: 90-95°C Temperature warning threshold in °C (optional, default: 80.0°C)

undervoltageThreshold_V

template<typename CommType >

std::optional<float> tmc9660::TMC9660< CommType >::Protection::ProtectionConfig::undervoltageThreshold_V

Undervoltage threshold in volts (optional, default: 20.0V for 24V systems).

Threshold at which undervoltage warning is triggered. Typical values:

• 24V systems: 18-20V (default: 20.0V)
• 48V systems: 40-44V
• 12V systems: 10-11V Undervoltage threshold in volts (optional, default: 20.0V)

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The documentation for this struct was generated from the following file:

• tmc9660.hpp