JPS5392414A - Power source protecting system for pulse motor - Google Patents
Power source protecting system for pulse motorInfo
- Publication number
- JPS5392414A JPS5392414A JP666177A JP666177A JPS5392414A JP S5392414 A JPS5392414 A JP S5392414A JP 666177 A JP666177 A JP 666177A JP 666177 A JP666177 A JP 666177A JP S5392414 A JPS5392414 A JP S5392414A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- pulse motor
- protecting system
- source protecting
- controlling signal
- 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
Links
Abstract
PURPOSE:To prevent the power source from being over-loaded, by making a driver circuit become OFF in case of abnormal mode other than normal phase controlling signal being input, by means of supervising the phase controlling signal with a theretical circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP666177A JPS5392414A (en) | 1977-01-24 | 1977-01-24 | Power source protecting system for pulse motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP666177A JPS5392414A (en) | 1977-01-24 | 1977-01-24 | Power source protecting system for pulse motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5392414A true JPS5392414A (en) | 1978-08-14 |
Family
ID=11644554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP666177A Pending JPS5392414A (en) | 1977-01-24 | 1977-01-24 | Power source protecting system for pulse motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5392414A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141499U (en) * | 1983-03-14 | 1984-09-21 | 東洋電機製造株式会社 | Fault indication circuit for induction motor drive device |
JPS6323595A (en) * | 1986-07-14 | 1988-01-30 | Fujitsu Ltd | Drive circuit for pulse motor |
JPS645399A (en) * | 1987-06-25 | 1989-01-10 | Matsushita Electric Ind Co Ltd | Stepping motor driving circuit |
-
1977
- 1977-01-24 JP JP666177A patent/JPS5392414A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141499U (en) * | 1983-03-14 | 1984-09-21 | 東洋電機製造株式会社 | Fault indication circuit for induction motor drive device |
JPS6323595A (en) * | 1986-07-14 | 1988-01-30 | Fujitsu Ltd | Drive circuit for pulse motor |
JPS645399A (en) * | 1987-06-25 | 1989-01-10 | Matsushita Electric Ind Co Ltd | Stepping motor driving circuit |
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