Posted on May 17, 2011 at 10:19Hello, I need to set my ST72141 software controller for 8 poles (4 pair) BLDC motor for a very low speed (150,250,500 rpm), and I have no problem with voltage open loop, but actually is not possible for me get speeds l...
Posted on May 17, 2011 at 10:18Hello Tanio, I retourn on the same problem again: fews time every thousand starts , i get a wrong situation after the last switched step and before the first autoswitched like the 2 pictures attached, the 1.pdf is corr...
Posted on May 17, 2011 at 10:17Hi, I wish understand something more on Mces port in the ST72141. the utility of this port is only to get a low level from driver (es. diag signal from the L6386) ? when we get this low level on Mces happens: Moe bit r...
Posted on May 17, 2011 at 10:17Hi, I' am working on BLDC motor driver with 72141, sometime i get some false starting of the motor, what could be the reasons, is too ''poor '' the preposizioning phase ? I have seen that in new STMC there are some reg...
