TMS320F28388D: Can I use motorware examples of TMDSHVMTRINSPIN library and files to create my own version of sensorless control on a costom designed board with TMS320F28388D?

Hi Navaneeth,

Thank you so much for your reply and for putting me in the right way, 
I am currently reading the following document:

User’s Guide Motor Control SDK Universal Project and Lab

in this guide it is mentioned that this method can be used for most of the C28x CPUs; however, it only explains the example for F280025C in the document. Is there any document that explains using F28069MISO and F28388D specifically on HVKIT and using sensorless control and FAST library?

Thanks in advance,

I think it might be better to ask this question:
Is there a control card with TMS320F28388D available which is compatible with TMDSHVMTRINSPIN Yellow PCB that I can use with the motor control SDK framework?

I found this already:   TMDSCNCD28388D

I checked the pinout map and I'm not sure if it is compatible or not! 
I thought it might be possible to use it by TMDSADAP180TO100  180 to 100 Pin DIMM Adapter to be compatible by HVKIT .

Sorry to ask many questions,

TMDSHVMTRINSPIN supports the following control cards:

• TMDSCNCD28027F InstaSPIN-FOC Enabled
• TMDSCNCD28069MISO InstaSPIN-FOC and InstaSPIN-MOTION enabled
• TMDSCNCD28054MISO not included, but supported by this kit and MotorWare software projects
• TMDSCNCD280049C not included, but supported by this kit and MotorControl SDK software projects
• TMDSCNCD280025C not included, but supported by this kit and MotorControl SDK software projects

Is there a specific reason why you are looking at  TMDSCNCD28388D ?

Yes Sir,

I am going to implement a sensor-less control for a high-speed surface-mounted PMSM on a custom-designed Inverter with TMS320F28388D as the MCU. While this inverter is getting ready, I need another high voltage inverter to implement my own software, I purchased the TMDSHVMTRINSPIN Yellow kit which comes with TMDSCNCD28069MISO and TMDSCNCD28027F control cards. So, the idea at the beginning was to use these control cards and use these documents (examples for Instaspin_FOC and InstaSPIN_MOTION user guide) to test the first draft of the code, until I realized that the SDK-motor control framework as you mentioned earlier in this post, which is not compatible with the primary control cards which came with the board and requires purchasing other control cards like TMDSCNCD280025C. But, I thought maybe there is another control card by TMDSCNCD28388D which is compatible with TMDSHVMTRINSPIN yellow kit and makes my life easier.

Do you have any suggestions for me?

Hi Navaneeth,

Thank you for your response,

I don't know if I should ask my question in a new thread or if I can ask it hear. I just ask here in case it is OK!

So, I am using motor control SDK framework and using control card TMDSCNCD280025C at the moment. I am following Universal motor control lab for TMDSCNCD280025C right now. I could successfuly do the level 1 test and get the 50% PWM signals. 

However, I tested level 2 and level 3 steps and when I set the motorVars_M1.flagEnableRunAndIdentify as 1, the motor does not run, and I don't see the sinusoidal current in the phase currents signals. I just attached the ocsiloscope picture of this test for level 3. yellow and pink are PWM gate signals and the green signal is the phase current signal.

1172.tek0001.tif

Would you please help me to set the proper setting for my motor, I tried a lot but it did not work yet.

Thank you in advance,

Thank you so much Navaneeth, I could run my motors successfully.