MD13S err on "rapid" change in pulse width?
Posted: Tue Dec 19, 2023 6:41 pm[SOLVED]
There was some interference between my current measuring board (INA219) and the MD13S board, after moving it to before the MD13S-board all is working great!
Hi,
We just received the MD13S that we use with a continuously rotating windshield wiper motor (12v, 2A, brushless).
When starting from 0% PW and increasing the motor sounds really bad and the Err LED is blinking.
When cranking it up to 100% the motor runs OK and no Err LED.
When slowly lowering PW from 100% everything is OK but if we do a rapid decrease/increase in PW the motor starts to sound bad and Err LED is flashing again.
What could be wrong?
There was some interference between my current measuring board (INA219) and the MD13S board, after moving it to before the MD13S-board all is working great!
Hi,
We just received the MD13S that we use with a continuously rotating windshield wiper motor (12v, 2A, brushless).
When starting from 0% PW and increasing the motor sounds really bad and the Err LED is blinking.
When cranking it up to 100% the motor runs OK and no Err LED.
When slowly lowering PW from 100% everything is OK but if we do a rapid decrease/increase in PW the motor starts to sound bad and Err LED is flashing again.
What could be wrong?