JPS54160129A - Power source control system - Google Patents
Power source control systemInfo
- Publication number
- JPS54160129A JPS54160129A JP6949678A JP6949678A JPS54160129A JP S54160129 A JPS54160129 A JP S54160129A JP 6949678 A JP6949678 A JP 6949678A JP 6949678 A JP6949678 A JP 6949678A JP S54160129 A JPS54160129 A JP S54160129A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- power source
- power supply
- terminal
- 3aw3n
- 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.)
- Granted
Links
Abstract
PURPOSE: To let the terminal control unit and CPU know the intentional cut-off of the power supply by the terminal unit by cutting off the power supply within the terminal unit after informing so to the terminal control unit.
CONSTITUTION: Terminal units 3aW3n are controlled by terminal control unit 2 with individual power source 12 provided. In case units 3aW3n cut off the intra-unit power source 12, they inform so to unit 2 before cutting off the power supply. Thus, unit 2 and CPU identify other faults and can know that units 3aW3n cut off the power supply intentionally.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53069496A JPS6027046B2 (en) | 1978-06-09 | 1978-06-09 | Power control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53069496A JPS6027046B2 (en) | 1978-06-09 | 1978-06-09 | Power control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54160129A true JPS54160129A (en) | 1979-12-18 |
JPS6027046B2 JPS6027046B2 (en) | 1985-06-27 |
Family
ID=13404375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53069496A Expired JPS6027046B2 (en) | 1978-06-09 | 1978-06-09 | Power control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027046B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59212930A (en) * | 1983-05-18 | 1984-12-01 | Hitachi Ltd | Terminal-priority electronic computer system |
JP2007287101A (en) * | 2006-04-20 | 2007-11-01 | Hitachi Ltd | Halt control method for system, and control system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338124Y2 (en) * | 1985-03-12 | 1991-08-12 | ||
JPS61200345U (en) * | 1985-06-06 | 1986-12-15 | ||
JPH0547085Y2 (en) * | 1987-01-21 | 1993-12-10 |
-
1978
- 1978-06-09 JP JP53069496A patent/JPS6027046B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59212930A (en) * | 1983-05-18 | 1984-12-01 | Hitachi Ltd | Terminal-priority electronic computer system |
JPH0457017B2 (en) * | 1983-05-18 | 1992-09-10 | Hitachi Ltd | |
JP2007287101A (en) * | 2006-04-20 | 2007-11-01 | Hitachi Ltd | Halt control method for system, and control system |
Also Published As
Publication number | Publication date |
---|---|
JPS6027046B2 (en) | 1985-06-27 |
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