JPS5451753A - Process system at power supply cut-off time - Google Patents
Process system at power supply cut-off timeInfo
- Publication number
- JPS5451753A JPS5451753A JP11833077A JP11833077A JPS5451753A JP S5451753 A JPS5451753 A JP S5451753A JP 11833077 A JP11833077 A JP 11833077A JP 11833077 A JP11833077 A JP 11833077A JP S5451753 A JPS5451753 A JP S5451753A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- data transmission
- data
- cut
- fixed time
- 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
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE: :To ensure a high-efficiency data transmission to plural units of the electronic cash register, by performing the data transmission with the following register if the power supply is cut off more than a fixed time.
CONSTITUTION: In case the power supply of ECR10 is cut off under data transmission between electronic cash register ECR30 and collective control unit CDT10, the data is read out to memorize the reading position up to the area transmitted. When the power supply is recovered within a fixed time, the data of the place after the memorized reading position is read out to transmit the data. And in case the data transmission is needed with plural units of ECR, the data is transmitted to the following ECR if the power supply is cut off more than a fixed time. Thus, a high-efficiency data transmission is ensured
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52118330A JPS601678B2 (en) | 1977-09-30 | 1977-09-30 | Processing method when power is cut off |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52118330A JPS601678B2 (en) | 1977-09-30 | 1977-09-30 | Processing method when power is cut off |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5451753A true JPS5451753A (en) | 1979-04-23 |
JPS601678B2 JPS601678B2 (en) | 1985-01-16 |
Family
ID=14733985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52118330A Expired JPS601678B2 (en) | 1977-09-30 | 1977-09-30 | Processing method when power is cut off |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS601678B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117387A (en) * | 1983-11-29 | 1985-06-24 | 東芝テック株式会社 | Certificate stamp issuing machine |
-
1977
- 1977-09-30 JP JP52118330A patent/JPS601678B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117387A (en) * | 1983-11-29 | 1985-06-24 | 東芝テック株式会社 | Certificate stamp issuing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS601678B2 (en) | 1985-01-16 |
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