Title:
CONTROL SYSTEM, CONTROL METHOD AND CONTROL PROGRAM
Document Type and Number:
Japanese Patent JP2019159653
Kind Code:
A
Abstract:
To provide a control system capable of easily gathering communication data required for specifying an abnormality factor related to a plurality of networks.SOLUTION: A control system includes a control unit having first and second communication sections connected to networks independent of each other and a timer section for managing a value indicative of a time of day. The control unit gathers first communication data sent/received at the first communication section and stores a value indicative of a time of day the communication data has been sent/received in association with the first communication data. The control unit gathers second communication data sent/received at the second communication section and stores a value indicative of a time of day the communication data has been sent/received in association with the second communication data.SELECTED DRAWING: Figure 1
Inventors:
KUROKAWA YOICHI
Application Number:
JP2018044127A
Publication Date:
September 19, 2019
Filing Date:
March 12, 2018
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G05B19/05
Domestic Patent References:
| JP2008204166A | 2008-09-04 | |||
| JP2005174126A | 2005-06-30 | |||
| JP2015176370A | 2015-10-05 | |||
| JP2011035664A | 2011-02-17 | |||
| JP2004274395A | 2004-09-30 |
Attorney, Agent or Firm:
Fukami patent office