The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2016
Filed:
Feb. 17, 2012
Akio Ono, Moriyama, JP;
Yoshihiro Mihara, Kyoto, JP;
Jintaro Deki, Ritto, JP;
Hiroshi Iseda, Kyoto, JP;
Akio Ono, Moriyama, JP;
Yoshihiro Mihara, Kyoto, JP;
Jintaro Deki, Ritto, JP;
Hiroshi Iseda, Kyoto, JP;
OMRON CORPORATION, Kyoto, JP;
Abstract
A programmable controller system, a tool device, a tool program, a storage medium, and a programmable controller capable of affording greater convenience in terms of preventing unauthorized use of user program running on the programmable controller. In the programmable controller system, the tool device sets up a first user program execution ID in a second non-volatile memory provided in the PLC and sets up a second user program execution ID in a project provided in the tool device. The PLC performs a matching operation to determine whether or not the first user program execution ID matches the second user program execution ID and blocks the execution of the user program if there is a mismatch.