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RE: About the spindle output(U/V/W) in TPIC2060

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Hello James,

 

Thank you for reply.

They confirmed VSPM_DAC as following .

- Do you change the value in the VSPM DAC when you see this occur?

(Ans.)

-> Yes. At changing timing (Motor acceleration->CAV control ) ,

SPM is not set the brake but VSPM DAC is almost set as zero in a moment.

Please refer attached file.

 

(As additional information.)

*At other point (SPM Deceleration/ Acceleration),

Same phenomenon is be happened. Please refer attached file.

 

Could you please tell me the mechanism of root cause?

If you need information more, please let me know.

 

Regards,

Tao_2199

(Please visit the site to view this file)


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