On 11/06/2011 11:47 PM, Kirk Wallace wrote: > > I read a little more from your website. I see your chicken and egg > problem, even with the independent loop I would think the VFD's fault > relay would be open until the VFD powers up, but you can't power up > until the loop is closed. Obviously, I don't have my VFD's set up for > e-stop, but I been meaning to :) > > I can't say for any other make/model, byt the Magnetek will only trip the fault relay for an ACTUAL fault. So, it will not signal fault unless it has a motor run command and you power it off. It will not signal fault on power up or power down UNLESS it is running the motor at the time.
Jon ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
