Measuring inductance of motor with HDC2450

6 years 8 months ago - 6 years 8 months ago #29529225 by Beginner
Hi,

I want to measure inductance of motor with HDC2450.

Current of motor increases linearly. Despite, I set Max Speed at 100, Acceleration and Deceleration at 50000



Current is yellow.

Normally, this current should increase exponentially.

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6 years 8 months ago #29529227 by Griffin Baker
Replied by Griffin Baker on topic Measuring inductance of motor with HDC2450
You can set your linearity to become an exponential factor in your configurations tab.

Under "Commands", "Command Adjustments", and "Linearity 1" or "Linearity 2", select the type you wish to use.

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6 years 8 months ago #29529229 by Beginner
Thanks, I find it . But I don't know the difference between "exp weak" and "exp med" or "exp weak" and "exp strong".

With "exp strong", current of motor descreases and with "exp weak", it increases !

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6 years 8 months ago #29529230 by Griffin Baker
Replied by Griffin Baker on topic Measuring inductance of motor with HDC2450
Take a look at page 68 of the user manual. It is explained there.

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