JPS6488614A - Uninterruptive power supply interface - Google Patents
Uninterruptive power supply interfaceInfo
- Publication number
- JPS6488614A JPS6488614A JP62243609A JP24360987A JPS6488614A JP S6488614 A JPS6488614 A JP S6488614A JP 62243609 A JP62243609 A JP 62243609A JP 24360987 A JP24360987 A JP 24360987A JP S6488614 A JPS6488614 A JP S6488614A
- Authority
- JP
- Japan
- Prior art keywords
- power
- computer
- terminal
- power supply
- current
- 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
Landscapes
- Power Sources (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE:To operate a computer such as a personal computer in unmanned operation without destructing software by informing an electronic equipment of a power-interrupted state and cutting off a current through a power supply line. CONSTITUTION:If a power interruption or others occurs, the voltage of a power input terminal 1 drops, if a power interruption information is outputted to the personal-computer-side through an RS232C terminal 14 or a light pen signal line terminal 14. In the event of this power interruption information, the emergency saving of files is executed by a program in a computer such as a personal computer, then the files are closed. After thus completing the processing, the personal computer outputs a power-down instruction through the terminal 14. Upon receiving this instruction, the titled interface cuts off the current through the power line by a current cut-off means 5 incorporated in itself. Also, after the lapse of a set time, the power line is cut off by the means 5 similarly. As a result, an damage on an uninterruptive power supply can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243609A JPS6488614A (en) | 1987-09-30 | 1987-09-30 | Uninterruptive power supply interface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243609A JPS6488614A (en) | 1987-09-30 | 1987-09-30 | Uninterruptive power supply interface |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6488614A true JPS6488614A (en) | 1989-04-03 |
Family
ID=17106359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62243609A Pending JPS6488614A (en) | 1987-09-30 | 1987-09-30 | Uninterruptive power supply interface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6488614A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH086678A (en) * | 1994-06-16 | 1996-01-12 | Nippon Denki Joho Service Kk | Power failure measure taking method for electronic computer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60225923A (en) * | 1984-04-25 | 1985-11-11 | Seiko Epson Corp | Information processor |
JPS6195646A (en) * | 1984-10-17 | 1986-05-14 | Hitachi Ltd | Power failure detection system |
JPS6244822A (en) * | 1985-08-22 | 1987-02-26 | Fujitsu Ltd | Power failure processing system |
-
1987
- 1987-09-30 JP JP62243609A patent/JPS6488614A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60225923A (en) * | 1984-04-25 | 1985-11-11 | Seiko Epson Corp | Information processor |
JPS6195646A (en) * | 1984-10-17 | 1986-05-14 | Hitachi Ltd | Power failure detection system |
JPS6244822A (en) * | 1985-08-22 | 1987-02-26 | Fujitsu Ltd | Power failure processing system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH086678A (en) * | 1994-06-16 | 1996-01-12 | Nippon Denki Joho Service Kk | Power failure measure taking method for electronic computer |
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