发明授权
US09311460B2 Programmable controller system, tool device, tool program, storage medium, and programmable controller
有权
可编程控制器系统，刀具设备，刀具程序，存储介质和可编程控制器
- 专利标题： Programmable controller system, tool device, tool program, storage medium, and programmable controller
- 专利标题（中）： 可编程控制器系统，刀具设备，刀具程序，存储介质和可编程控制器
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申请号： US13399056申请日： 2012-02-17
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公开(公告)号： US09311460B2公开(公告)日： 2016-04-12
- 发明人: Akio Ono , Yoshihiro Mihara , Jintaro Deki , Hiroshi Iseda
- 申请人： Akio Ono , Yoshihiro Mihara , Jintaro Deki , Hiroshi Iseda
- 申请人地址： JP Kyoto
- 专利权人： OMRON CORPORATION
- 当前专利权人： OMRON CORPORATION
- 当前专利权人地址： JP Kyoto
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2011-056867 20110315
- 主分类号： G06F21/00
- IPC分类号： G06F21/00 ; G06F21/12
摘要：
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.
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