Hi for all
I use KDS v3.2.0 to program KV46f150m kit to impelement speed control of 3-phase induction motor,when code of demo (MCRSP_PMSM_V1.1.2) downloaded to kit and supplied by 3.3 v theirs no output PWM produced.
Best Regard
Abdullah
Solved! Go to Solution.
I am afraid you need to connect HVP-KV46F150M daughter card with HVP-MC3PH power stage.
If your project run into MC_FAULT_SET(gsM1Drive.sFaultIdPending, MC_FAULT_LOAD_OVER); during debug.
You need to trace why these three variables meet the case.
gsM1Drive.sSpeed.f16SpeedFilt
gsM1Drive.sSpeed.f16SpeedRamp
gsM1Drive.sSpeed.bSpeedPiStopInteg
Best Regards,
Robin
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Hi Robin
i am very thanks for you,your answer is correct for this steps.
Best Regards
Abdullah
Hi Robin
Thank you for help, the m1_sm_demo.c same with your attachment as shown below,how cancel the effect of fault.
Best Regards
Abdullah
I am afraid you need to connect HVP-KV46F150M daughter card with HVP-MC3PH power stage.
If your project run into MC_FAULT_SET(gsM1Drive.sFaultIdPending, MC_FAULT_LOAD_OVER); during debug.
You need to trace why these three variables meet the case.
gsM1Drive.sSpeed.f16SpeedFilt
gsM1Drive.sSpeed.f16SpeedRamp
gsM1Drive.sSpeed.bSpeedPiStopInteg
Best Regards,
Robin
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi Robin
Great thank for your care, when do steps in 8.1. Running the motor the PWM magnitude about 1v then disappear when fault overload (on) this happen without connect power board(KV46F150M only).
Please download Sensorless PMSM Control Design(DRM148).
The overload Fault is detected in M1_FaultDetection function.
The PWM output is disabled in some states.
Best Regards,
Robin
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Hi
Please read the PMSMCRSPUG in MCRSP_PMSM_V1.1.2 folder.
If the communication between KV46 and FreeMASTER is established successfully?
Please run the demo according to "8.1. Running the motor".
Best Regards,
Robin
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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