Title:
Electromagnetic flowmeter test method and test system
Document Type and Number:
Japanese Patent JP6293644
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To automatically perform a large number of tests without requiring much time and labor.SOLUTION: A test method of an electromagnetic flowmeter includes: steps S1 and S2 in which a test device generates a command frame including a communication command for changing the state of a converter of an electromagnetic flowmeter and transmits the generated command frame to the converter; steps S4 to S6 in which the converter receives the command frame and performs processing corresponding to the communication command; steps S7 to S9 in which the converter generates a response frame and transmits the response frame to the test device; a step 10 in which the test device receives the response frame; steps S3 and S12 in which the test device records the communication command included in the command frame and the response included in the received response frame as a data log; and a step S13 in which the test device compares the recorded data log with a data log to be a reference, which is stored in advance.SELECTED DRAWING: Figure 4
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Inventors:
Yoshihiko Okayama
Application Number:
JP2014227731A
Publication Date:
March 14, 2018
Filing Date:
November 10, 2014
Export Citation:
Assignee:
Azbil Co., Ltd.
International Classes:
G01F1/58; G01F25/00
Domestic Patent References:
| JP6043521U | ||||
| JP2014006184A | ||||
| JP2010539512A | ||||
| JP2015521284A | ||||
| JP10509261A | ||||
| JP2010232966A | ||||
| JP4243399A | ||||
| JP7146165A | ||||
| JP2002175112A | ||||
| JP4174008A | ||||
| JP2012533121A |
Foreign References:
| US20090071264 |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa