Cant read data from encoder - HDC2450

4 years 7 months ago #29531714 by Hoanglx123
Im using HDC2450 to control DC motor : 120RPM .
My encoder has 1024PPR. In open loop, the motor works well however i can not read data from encoder when I use PC Utility software to see the encoder counter. In close loop speed, the motor works smoothly but the problem of encoder still exists, cant use PC Utility software to see the encoder counter. The wire connection is right .
What is my problem here.

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4 years 7 months ago #29531721 by niko
Hello,

Did not quite get what is your problem. In Roborun Utility when you monitor value Counter 1 you do not see any value incrementing or decrementing when the motor spins? If so it is impossible to have closed loop working with encoder as feedback.

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