JPH065646Y2 - 故障記録装置 - Google Patents
故障記録装置Info
- Publication number
- JPH065646Y2 JPH065646Y2 JP4671987U JP4671987U JPH065646Y2 JP H065646 Y2 JPH065646 Y2 JP H065646Y2 JP 4671987 U JP4671987 U JP 4671987U JP 4671987 U JP4671987 U JP 4671987U JP H065646 Y2 JPH065646 Y2 JP H065646Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- failure
- voltage
- card
- 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.)
- Expired - Lifetime
Links
- 230000005856 abnormality Effects 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4671987U JPH065646Y2 (ja) | 1987-03-31 | 1987-03-31 | 故障記録装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4671987U JPH065646Y2 (ja) | 1987-03-31 | 1987-03-31 | 故障記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63155076U JPS63155076U (enrdf_load_stackoverflow) | 1988-10-12 |
JPH065646Y2 true JPH065646Y2 (ja) | 1994-02-09 |
Family
ID=30866640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4671987U Expired - Lifetime JPH065646Y2 (ja) | 1987-03-31 | 1987-03-31 | 故障記録装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH065646Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4599969B2 (ja) * | 2004-09-28 | 2010-12-15 | 富士電機システムズ株式会社 | 電力変換装置及び故障解析方法 |
-
1987
- 1987-03-31 JP JP4671987U patent/JPH065646Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63155076U (enrdf_load_stackoverflow) | 1988-10-12 |
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