JPS5374688A - Abnormal location detector in sequence controller - Google Patents

Abnormal location detector in sequence controller

Info

Publication number
JPS5374688A
JPS5374688A JP14994776A JP14994776A JPS5374688A JP S5374688 A JPS5374688 A JP S5374688A JP 14994776 A JP14994776 A JP 14994776A JP 14994776 A JP14994776 A JP 14994776A JP S5374688 A JPS5374688 A JP S5374688A
Authority
JP
Japan
Prior art keywords
abnormal location
sequence controller
location detector
detector
abnormalness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14994776A
Other languages
Japanese (ja)
Inventor
Noboru Murase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP14994776A priority Critical patent/JPS5374688A/en
Publication of JPS5374688A publication Critical patent/JPS5374688A/en
Pending legal-status Critical Current

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  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To be subjected an abnormalness detector to be met with an accident rapidly when the abnormalness is generated in a equipment to be controlled, the detector being capable of detecting an abnormal location automatically, by means of setting up the process or output address at the detector.
JP14994776A 1976-12-13 1976-12-13 Abnormal location detector in sequence controller Pending JPS5374688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14994776A JPS5374688A (en) 1976-12-13 1976-12-13 Abnormal location detector in sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14994776A JPS5374688A (en) 1976-12-13 1976-12-13 Abnormal location detector in sequence controller

Publications (1)

Publication Number Publication Date
JPS5374688A true JPS5374688A (en) 1978-07-03

Family

ID=15486047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14994776A Pending JPS5374688A (en) 1976-12-13 1976-12-13 Abnormal location detector in sequence controller

Country Status (1)

Country Link
JP (1) JPS5374688A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943543A (en) * 1972-08-29 1974-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943543A (en) * 1972-08-29 1974-04-24

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