Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi, Using IHM03A1, I'm driving a 48V-9A motor.According to @Cristiana SCARAMEL (Employee) recommandations, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm, I choosed current mode, set run current to 10.2A (132....
3 Powersteps -> 3 steppingmotors for X, Y and Z axes, voltage mode.Is there a way to switch cleanly between MOVE and RUN commands?Currently, when I execute RUN command after MOVE movement, motors move too slowly. Although I change the speed (target -...
I have a STPMIC1E on my board, it is used with a STM32MP157 chip. I am currently trying to program the PMIC IC via the GUI but it won't connect to the bus. It says USB to I2C bus not connected. Any ideas?Thanks
The motor will stall at lower RPM,We found that the MCU did not detect a high current pull before the rotor stalled.Stop the motor because of MC_LF_TIMER_FAILURE (RUN_STAY_WHILE_STALL_MS set to 2000, should be enough),Is there any parameter that can ...
Hello sir,we designed our own board based on EVSPIN32F0602S1. We changed shunt value to 0.125 ohm for 40A. But when we start motor, we get noise in startup parameter. Motor work fine on load. But in no load motor spin and stop working. We get problem...
