can DAQ 6008 control degree of servo motor ?

[NMaolana]

Hi, I'm new using DAQ and LabVIEW. I've project to control degree of servo motor. can device NI-DAQ6008 control it? I ever used pwm example but I had some error before the program running it.

example motor servo which I want control.

thank's

[Dennis_Knutson]

What error? The 6008 is a very poor choice for pwm as has been discussed numerous times. It only has software timed digital output which you can only output a single value at a time and which will be subject to a great deal of jitter running on Windows.

[NMaolana]

error task on DAQ is not correct with data, data pwm write 100 in second and DAQ only 1 task. I'm confuse what should I do, or any solution for control servo with DAQ 6008 without pwm?

[Akardo14]

Hello NMaolana

This is another thread that actually talks the same issue https://forums.ni.com/t5/Multifunction-DAQ/usb-6008-dc-stepper-servo-motor/td-p/2320144  and in there you can see that you can't do a proper control for a servo due to the jitter given the fact that this device only has software timed outputs. If you would like, read through said thread.

Juan B.

National Instruments

[NMaolana]

thank's all for give me you're experience