Velocity control finding home

[edoclimb]

Hi, I've got some problems with function of the motion control.
I attached an easy VI to find the home on the motor axis. When the stepper motor find the "home" it slows immediately. I'd like to control the deceleration, I do not want it so rough. Is it possible control this deceleration rate from the VI?
One more question: how can I read the clamps of the "limit switch terminal block" of my "mid7602".

Thanks.

Ciao.

[ambu]

Hi,
I think you have to set the "Approach Velocity%" parameters, the following link explains it and shows you where it is in MAX. If you want to change it programmatically in LabVIEW, you have to use the "Load reference parameter.flx".
To read the values of the limits you can use the "read limit Status.vi".
Best regards
AlbertoA

[ambu]

I forgot the link... sorry 🙂


http://zone.ni.com/devzone/conceptd.nsf/webmain/3F42374A9CF5C8BA86256B9D0081A37B?opendocument

AlbertoA