你可以到这里看看: https://wiki.stmicroelectronics.cn/stm32mcu/wiki/STM32MotorControl:Frequently_Asked_Questions Frequently Asked Questions (FAQ) - stm32mcu This is a tool that automatically measure the electrical parameters of PMSM motors. The specification of an electric motor may not be known and is determined in less than a minute. wiki.stmicroelectronics.cn Typically, this fault message appears because there is insufficient current provided to support the required speed acceleration. 1、 Decrease the speed acceleration rate : Increase the “Speed ramp duration” parameter; Set the “Speed ramp final value” parameter to 30% of your maximum application speed. 2、Increase the start-up current : Increase the “Current ramp initial value” parameter; Increase the “Current ramp final value” parameter up to the “Nominal Current” parameter of the motor; Check the “Include alignment before ramp-up” box to make the start-up phase more deterministic, and follow the FAQ on "Basic parameters settings for the ramp-up"
