Apr 02, 2021
03:44 AM
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Apr 02, 2021
03:44 AM
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)
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)
Solved! Go to Solution.
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Apr 09, 2021
02:19 PM
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Apr 09, 2021
02:19 PM
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
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
4 Replies
Apr 02, 2021
06:38 AM
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Apr 02, 2021
06:38 AM
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.
Apr 09, 2021
02:19 PM
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Apr 09, 2021
02:19 PM
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
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
Apr 23, 2021
05:02 AM
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Apr 23, 2021
05:02 AM
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.
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.
Dec 30, 2022
12:48 AM
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Dec 30, 2022
12:48 AM
Hello. @User17471
I haven't been able to solve the problem in this part.
Can you explain how you found the hall sensor?