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Read Motor Power Output Applied HDC2450

6 years 2 months ago - 6 years 2 months ago #29529104 by Beginner
Read Motor Power Output Applied HDC2450 was created by Beginner 
SetCommand(_GO, 1, 500)
power1 = getvalue (_P, 1)
print ("Power =", power1 , "\r")

I see something weird on motor power.

I run my code and power's value is 500. If I set motor at 1000, power's value is 1000. It is the same value of "setcommand" ? .

Power is always in Watt. P = V*I, with P = 500 and I = 3.5 A (Current applied on motor is 3.5 A) => V = 166 V. My input voltage is 12 V, it isn't possible to have 166 V .

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6 years 2 months ago #29529106 by Griffin Baker
Replied by Griffin Baker on topic Read Motor Power Output Applied HDC2450
The power is the motor power being applied. So if the power applied is +500, then the pwm output is 50% and at +1000 it is 100% pwm output.

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6 years 2 months ago #29529108 by Beginner
Replied by Beginner on topic Read Motor Power Output Applied HDC2450
How to know exact value of power motor in Watt ?

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6 years 2 months ago #29529109 by Griffin Baker
Replied by Griffin Baker on topic Read Motor Power Output Applied HDC2450
There should be a sample script that shows you how to calculate that.

dev.roboteq.com/dev1/index.php/support/downloads

It's in the sample scripts under powertest.mbs.

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