Hello,
I followed all the procedure described inthe SPRA958, am able to load the .out file to flash, but it is not working in standalone mode.
1. am using CCSV5 free version, does it require licensed version, because am not able to see "tool" menu…
Other Parts Discussed in Thread: DRV8312 I am working with the DRV8312 EVM kit. It uses the 2803x control card. I am trying to add a calculation to the code and am having difficulty related to the IQ math. I have the following variables.
POLES is a…
Hello,
Am working on F28035 standalone mode, using PM_Sensorless project in DRV8312-C2-Kit. My standalone mode seems it is working fine, but When i run from the debugger, driver reset error is happening because of the ePWMA AQCTLA initialization.
…
Wow thanks so much. I will review module 7 again, but I missed the explanation on the AQCTLx modules. It would really be cool if TI would put the training videos onto the TI web site. . .Someone began to do this for the CCSv5.
I have all of the parts…
Other Parts Discussed in Thread: DRV8301 , MOTORWARE , DRV8312 Hello,
My design is based on DRV8301-HC-EVM rev D kit with the control card F28069M to be able to run InstaSPIN FOC.
the MCU, I chose is the F28062F (100pins) + DRV8301+ 3 voltage measures…
Other Parts Discussed in Thread: DRV8312 , CONTROLSUITE I am trying to run the PMSM Sensorless example code for the high voltage kit. I am using the EZ DSP for 28335 and the DRV8312 EVM eval module. I have a good 3.3V quadrature encoder signal to the…
Hi
It is C2000 developer kit,it is INSTASPIN FOC TMS320F28069,DRV8312.
I was trying to run the program 5b-tuning the FAST speed loop.
Even after increasing the res_est_current value no response was seen. The LED toggles wen the program is run. When…
Alessandro,
Some other thoughts, your flux (V/Hz) is quite small. This means at low frequency (your 100 RPM is 1.67 Hz) the Bemf from the motor is only 0.03V. This small signal issue is exacerbated by the fact that the voltage scaling from the DRV8301…
Dr. Ohm,
Did you ever make progress on this topic? I happened to see this during a search and watned to respond. From the DK-LM4F-DRV8312 kit we were using 55% of the CPU for 10 KHz SMO FOC. The SMO is about 10% of that, so subtracting that out and…
Other Parts Discussed in Thread: DRV8312 , CONTROLSUITE Hi:
I have BDCMs from a HDD rated at 12 V. The GRV8312-C2-kit comes with a 24V power supply. How can I apply 12 volts to the output bridges?
I'm sure the answer is simple, but I don't want…
