02-20-2010 05:38 AM
02-23-2010 03:00 AM
Hi,
Could you provide the version of NI-Motion that you installed?
Are you sure to have a NI7730 card?
Thanks
Regards
Yann C.
France
02-23-2010 09:22 AM
Hi,
I am sorry.
That is not a NI7730 card but a NI7330 card.. My NI-Motion is 4.6..
If it is not possible to have an analogic value on an output of the UMI is there another way? Can I use a Digital output?
Thanks,
Best Regards
Ricardo
02-24-2010 07:27 AM
Hi,
Analog output is not available on 7330 card.
Can you explain a little bit more about your project.
Thanks,
Regards
Yann C.
France
02-24-2010 08:15 AM
Hi,
I have a linear miniature actuator that needs to operate 5Vdc and I need to control its movement with labview 8.2, by changing its polarity.
To retract: 0V - 5V
To extend: 5V - 0V
http://www.firgelli.com/pdf/PQ12_datasheet.pdf
Thanks for your time..
Best Regards,
Ricardo
02-25-2010 03:09 AM
Hi,
Do you have a motor drive or an amplifier?
Because you can reverse the polarity by using h bridge.
Regards
Yann C.
France
02-25-2010 03:22 AM
Hi,
I am not sure if I understood your question..
I have the NI7330 connected to the UMI7764 and from an output of the UMI I want to have 5 Vdc. And from it I can use the H bridge like you explained..
Thanks,
Rafael