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:
Jan. 01, 2013
Filed:
Dec. 23, 2009
Applicants:
Akio Ono, Moriyama, JP;
Atsuko Takahashi, Otsu, JP;
Inventors:
Akio Ono, Moriyama, JP;
Atsuko Takahashi, Otsu, JP;
Assignee:
Omron Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 11/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
The value of fixed cycle time is adjusted to an optimum value in a short period of time. In a second operational mode (MON) of a PLC, a series of a plurality of system processes are repeatedly performed with a change to a user program in a peripheral service process being allowed. A change to fixed cycle time to be compared with actual cycle time is prohibited in a first operational mode (RUN) but is allowed in the second operational mode (MON) and a non-operational mode (PRG).