JPS6423714A - Setting system for protective relay - Google Patents
Setting system for protective relayInfo
- Publication number
- JPS6423714A JPS6423714A JP62177109A JP17710987A JPS6423714A JP S6423714 A JPS6423714 A JP S6423714A JP 62177109 A JP62177109 A JP 62177109A JP 17710987 A JP17710987 A JP 17710987A JP S6423714 A JPS6423714 A JP S6423714A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- protective relay
- section
- setting
- selecting
- 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 enable reliable confirmation of setting pattern number, by flickering display of a pattern number in plural pattern numbers corresponding to a selected number continuously for a predetermined time. CONSTITUTION:A protective relay 1 is constituted with a protective relay 2 and a pattern selecting section 11 for selecting a setting pattern. The protective relay 2 comprises a setting section 14, an input interface 15, an analog input section 16, CPU17 and an output interface 18, where CPU17 carries out predetermined operation judging operation. The pattern selecting section 11 comprises a pattern selecting button and a display lamp; when a desired number is selected from a plurality of pattern numbers by means of the pattern selecting button, a display lamp corresponding to the selected number flickers continuously for a predetermined time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177109A JPS6423714A (en) | 1987-07-17 | 1987-07-17 | Setting system for protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177109A JPS6423714A (en) | 1987-07-17 | 1987-07-17 | Setting system for protective relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6423714A true JPS6423714A (en) | 1989-01-26 |
Family
ID=16025311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62177109A Pending JPS6423714A (en) | 1987-07-17 | 1987-07-17 | Setting system for protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6423714A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313789A (en) * | 1989-06-09 | 1991-01-22 | Toshiba Monofrax Co Ltd | Fibrous heat-insulating block |
JPH0517496U (en) * | 1991-02-05 | 1993-03-05 | 中小企業事業団 | Water vapor diffusion structure of furnace wall in enameled kiln |
-
1987
- 1987-07-17 JP JP62177109A patent/JPS6423714A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313789A (en) * | 1989-06-09 | 1991-01-22 | Toshiba Monofrax Co Ltd | Fibrous heat-insulating block |
JPH0517496U (en) * | 1991-02-05 | 1993-03-05 | 中小企業事業団 | Water vapor diffusion structure of furnace wall in enameled kiln |
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