Other Parts Discussed in Thread: TMS320F28027F
I am working on the TMDSHVMTRINSPIN with CNCD28069MISO by using the qsg_gui_instaspin_foc.
I followed the hardware setup mentioned in the pdf.
I did not apply the AC power supply yet.
I connected the 15 V DC power supply adaptor to JP1 and SW1 ON.
I run the GUI using : C:\ti\guicomposer\webapps\InstaSPIN_FOC_F2806xM\InstaSPIN_FOC_F2806xM.exe
I used the original appProgram.out for the GUI as mentioned in the qsg_gui_instaspin_foc.pdf
The GUI identified the HV KIT REV1.1.
However, as soon as I apply the AC supply to the [Main]-P1, there was a spark on the Control Card CNCD28069MISO and the PC is blown now. The smoke came out from the Control Card CNCD28069MISO.
Can you please help me finding out the reason of the spark and what should be the next steps ?