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Patent Searching and Data


Title:
CONTROL DEVICE AND DATA REPRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/189704
Kind Code:
A1
Abstract:
Provided is a control device which is applied to a control system in which each control device of a production line comprising a plurality of control devices executes a control in which data of a prior process is taken into account, and which is capable of executing an operation verification, etc., which takes the data of the prior process into account even if the control device of the prior process is absent, and a data reproduction device which outputs the data to the control device. The control device according to the present invention comprises: a first PLC 1B which is connected to a production device 3B of a first process among a plurality of processes, and which controls the production device 3B of the first process on the basis of data of a process prior to the first process; and a data reproduction device 5 which outputs data, which a second PLC 1a which controls a production device 3a of another process and which is not connected to the first PLC 3B has acquired, to the first PLC 3B as data of the prior process.

Inventors:
HOSHINO DAIKI (JP)
Application Number:
PCT/JP2015/065280
Publication Date:
December 01, 2016
Filing Date:
May 27, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05B23/02; G05B19/05
Foreign References:
JP2013105301A2013-05-30
JPH03286303A1991-12-17
JP2007233593A2007-09-13
Attorney, Agent or Firm:
INABA, Tadahiko et al. (JP)
Tadahiko Inaba (JP)
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