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Title:
CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2015/136960
Kind Code:
A1
Abstract:
A controller (104) such as a PLC stores a task-execution-condition management table (242) containing task execution conditions and periodically executes a program in accordance with said task execution conditions. The controller (104) provides setting commands (320) for changing the task execution conditions. Using a support device (300) or the like, a user includes said setting commands (320) in a user program (236). By executing the commands (320) included in the user program (236), which change task execution conditions such as task priorities and task intervals, the controller (104) updates the task-execution-condition management table (242) for tasks associated with said commands, and the controller (104) executes the abovementioned program in accordance with the updated task execution conditions.

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Inventors:
YAOITA KOJI (JP)
KOJIMA TATSUYA (JP)
Application Number:
PCT/JP2015/050798
Publication Date:
September 17, 2015
Filing Date:
January 14, 2015
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G05B19/05; G06F9/48
Foreign References:
JPH09251389A1997-09-22
JP2003181900A2003-07-02
JP2004272781A2004-09-30
JPH1074105A1998-03-17
JPH06259115A1994-09-16
JP2000132207A2000-05-12
JPH10133889A1998-05-22
JP2004151762A2004-05-27
JPH0962317A1997-03-07
Other References:
See also references of EP 3101496A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
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