Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/173912
Kind Code:
A1
Abstract:
A control device (10) provided with an internal storage unit and a control processing unit (24) that performs an operation using a program or a parameter stored in the internal storage unit and that performs a control process with respect to a control object being connected is provided with: a password setting unit (17) that sets a password when an external storage medium is attached to the control device (10); an external data storage region setting unit (15) that sets an external data storage region for storing external data stored in the external storage medium in the internal storage unit; an external data storage processing unit (18) that stores the external data in the external data storage region and that associates an external data storage position and the password with password-external data correspondence information; and an external data erasing unit (20) that erases the external data in the external storage medium when the external data is stored in the external data storage region.
Inventors:
KAWAMOTO NAOKI (JP)
KIKUCHI NOBUO (JP)
KIKUCHI NOBUO (JP)
Application Number:
PCT/JP2014/062842
Publication Date:
November 19, 2015
Filing Date:
May 14, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G06F21/62
Domestic Patent References:
| WO2006120938A1 | 2006-11-16 |
Foreign References:
| JP2013257791A | 2013-12-26 | |||
| JP2009284286A | 2009-12-03 | |||
| JP2006107376A | 2006-04-20 | |||
| JP2012160884A | 2012-08-23 | |||
| JP2005193411A | 2005-07-21 | |||
| JP2010176367A | 2010-08-12 | |||
| JP2008282203A | 2008-11-20 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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