JPS5283143A - Trouble detecting method for load driving system - Google Patents

Trouble detecting method for load driving system

Info

Publication number
JPS5283143A
JPS5283143A JP15946675A JP15946675A JPS5283143A JP S5283143 A JPS5283143 A JP S5283143A JP 15946675 A JP15946675 A JP 15946675A JP 15946675 A JP15946675 A JP 15946675A JP S5283143 A JPS5283143 A JP S5283143A
Authority
JP
Japan
Prior art keywords
driving system
detecting method
load driving
trouble detecting
load
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
JP15946675A
Other languages
Japanese (ja)
Inventor
Osamu Harada
Hitoshi Takeishi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15946675A priority Critical patent/JPS5283143A/en
Publication of JPS5283143A publication Critical patent/JPS5283143A/en
Pending legal-status Critical Current

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  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To make it possible to detect load of electomagnetic valves, electromagnet, etc., conditions of which do not change in accordnce with pulse currents, and also to detect trouble such as disconnections and short-circuits of their driving circuits, having no relations with conditions whether the load is working or not, and without changing the condition.
JP15946675A 1975-12-30 1975-12-30 Trouble detecting method for load driving system Pending JPS5283143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15946675A JPS5283143A (en) 1975-12-30 1975-12-30 Trouble detecting method for load driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15946675A JPS5283143A (en) 1975-12-30 1975-12-30 Trouble detecting method for load driving system

Publications (1)

Publication Number Publication Date
JPS5283143A true JPS5283143A (en) 1977-07-11

Family

ID=15694370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15946675A Pending JPS5283143A (en) 1975-12-30 1975-12-30 Trouble detecting method for load driving system

Country Status (1)

Country Link
JP (1) JPS5283143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599661A (en) * 1979-01-05 1980-07-29 Hitachi Ltd Digital output circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498679A (en) * 1972-05-31 1974-01-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498679A (en) * 1972-05-31 1974-01-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599661A (en) * 1979-01-05 1980-07-29 Hitachi Ltd Digital output circuit

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