Electricity: motive power systems – Positional servo systems – Digital or numerical systems
Reexamination Certificate
2008-11-17
2011-12-06
Ip, Paul (Department: 2837)
Electricity: motive power systems
Positional servo systems
Digital or numerical systems
C318S034000, C318S111000, C318S625000
Reexamination Certificate
active
08072174
ABSTRACT:
In one embodiment, a motor drive is provided that includes a control board and a plurality of option boards configured to communicate with the control board via one or more serial interfaces, wherein the one or more serial interfaces are configured to transfer one or more synchronized signals from each option board. A method of operating a motor drive that includes transferring data between a control board and a plurality of option boards over one or more serial interfaces, wherein the transfer of data from each option board is synchronized with the plurality of option boards. A tangible machine-readable medium implementing the method is also provided.
REFERENCES:
patent: 4259621 (1981-03-01), Jakobsen et al.
patent: 4289997 (1981-09-01), Jung et al.
patent: 4825133 (1989-04-01), Tanuma et al.
patent: 5136222 (1992-08-01), Yamamoto et al.
patent: 5361260 (1994-11-01), Mito
patent: 5990638 (1999-11-01), Aoyama et al.
patent: 6348774 (2002-02-01), Andresen et al.
patent: 6442444 (2002-08-01), Matsubara et al.
patent: 6522096 (2003-02-01), Roth
patent: 6577095 (2003-06-01), Firehammer
patent: 6653810 (2003-11-01), Lo
patent: 6686712 (2004-02-01), Numaguchi et al.
patent: 6791294 (2004-09-01), Kazama et al.
patent: 6792330 (2004-09-01), Matsumoto et al.
patent: 6806660 (2004-10-01), Fujisaki et al.
patent: 6814546 (2004-11-01), Sekiguchi
patent: 6933698 (2005-08-01), Miura et al.
patent: 7000125 (2006-02-01), Chapuis et al.
patent: 7024257 (2006-04-01), Pearce et al.
patent: 7073022 (2006-07-01), El-Batal et al.
patent: 7119505 (2006-10-01), Komaki et al.
patent: 7143202 (2006-11-01), Tehrani et al.
patent: 7456617 (2008-11-01), Chapuis et al.
patent: 7506179 (2009-03-01), Templeton
patent: 7730332 (2010-06-01), Templeton
patent: 2002/0049505 (2002-04-01), Heinemann et al.
patent: 2002/0093303 (2002-07-01), Lo
patent: 2002/0110155 (2002-08-01), Pearce et al.
patent: 2002/0148675 (2002-10-01), Higashira et al.
patent: 2003/0005188 (2003-01-01), Tehrani et al.
patent: 2003/0085674 (2003-05-01), Numaguchi et al.
patent: 2003/0128007 (2003-07-01), Fujisaki et al.
patent: 2004/0160206 (2004-08-01), Komaki et al.
patent: 2004/0178761 (2004-09-01), Miura et al.
patent: 2004/0201279 (2004-10-01), Templeton
patent: 2005/0289373 (2005-12-01), Chapuis et al.
patent: 2006/0271805 (2006-11-01), Pearce et al.
patent: 2008/0221708 (2008-09-01), Oyama et al.
patent: 2008/0250429 (2008-10-01), Lockhart et al.
patent: 2009/0119437 (2009-05-01), Hilscher
patent: 2010/0085677 (2010-04-01), Rivers et al.
patent: 2006252362 (2009-09-01), None
European Search Report mailed Mar. 29, 2010.
Campbell Alan J.
Stuedemann John Howard
Fletcher Yoder P.C.
Ip Paul
Kuszewski Alexander R.
Miller John M.
Rockwell Automation Technologies Inc.
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