Hall sensors for IMC101

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User17471
Level 2
Level 2
5 replies posted First question asked First reply posted
How could I measure Initial angle by hall sensor and use it?
I have a problem with IMC101. When i'm trying to use sensorless pmsm with InitialSense sometimes motor rolls back at start up. So i want to use 3 digital hall sensors for correct start. But how could I do this without using Hybrid PLL Mode? ( At low speed hall sensor works worse then flux pll)
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1 Solution
snget2
Moderator
Moderator
Moderator
5 sign-ins First like received 25 replies posted
Hello AntonK,
For Hall sensor Measurement to Hall angle please go to Software Referenced Manual on Index, 2.1.14. and we suggested for you to get(Eval-M1-IM101TF).
This design Board are supporting DH.

https://www.infineon.com/dgdl/Infineon-UG-2020-15_EVAL-M1-101TF-UserManual-v01_00-EN.pdf?fileId=5546...

https://www.infineon.com/dgdl/Infineon-MCESW-RM-UserManual-v01_03-EN.pdf?fileId=5546d462719b59230171...

Regard,
Sid

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4 Replies
User17471
Level 2
Level 2
5 replies posted First question asked First reply posted
In order not to open another topic, I will ask a question here. In my opinion, someone has already asked it on this forum. How to improve the speed of the motor's response to load? When controlled through the IMC101, the motor holds the load well, if it is increased smoothly, but easily decelerated by a fast load.
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snget2
Moderator
Moderator
Moderator
5 sign-ins First like received 25 replies posted
Hello AntonK,
For Hall sensor Measurement to Hall angle please go to Software Referenced Manual on Index, 2.1.14. and we suggested for you to get(Eval-M1-IM101TF).
This design Board are supporting DH.

https://www.infineon.com/dgdl/Infineon-UG-2020-15_EVAL-M1-101TF-UserManual-v01_00-EN.pdf?fileId=5546...

https://www.infineon.com/dgdl/Infineon-MCESW-RM-UserManual-v01_03-EN.pdf?fileId=5546d462719b59230171...

Regard,
Sid
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User17471
Level 2
Level 2
5 replies posted First question asked First reply posted
I figured out the hall sensors, thanks! I have two questions left, maybe you know the answers:
1. Why does the motor not hold the load at all in the hall pll mode?
2. I wrote this question earlier. How to improve the speed of the motor's response to load? When controlled through the IMC101, the motor holds the load well, if it is increased smoothly, but easily decelerated by a fast load.
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JasonLEE
Level 5
Level 5
100 replies posted 250 sign-ins First like received

Hello. @User17471 
I haven't been able to solve the problem in this part.

Can you explain how you found the hall sensor?

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