JPS56106121A - Electronic weighing device - Google Patents
Electronic weighing deviceInfo
- Publication number
- JPS56106121A JPS56106121A JP911980A JP911980A JPS56106121A JP S56106121 A JPS56106121 A JP S56106121A JP 911980 A JP911980 A JP 911980A JP 911980 A JP911980 A JP 911980A JP S56106121 A JPS56106121 A JP S56106121A
- Authority
- JP
- Japan
- Prior art keywords
- weighing
- controls
- rom10
- ram11
- cpu9
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
- G01G23/16—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE:To improve workability by setting an over quantity of a weighing value for a zero point as tare subtract quantity thereby making the indication zero and enabling immediate weighing to be made. CONSTITUTION:The voltage signal from a weighing part 6 is inputted to a central processing unit (CPU)9 via an A/D conversion part 7 and a data selector 8. The CPU9 controls an RAM11 based on the program set in an ROM10 and takes-in the weighing data from an A/D conversion part 7. The CPU9 reads out the corresponding program from the ROM10 according to the key signals from a key matrix 12 and controls the RAM11, and also controls a digit decoder 13 and a segment decoder 14, thereby driving and controlling a display device 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP911980A JPS56106121A (en) | 1980-01-29 | 1980-01-29 | Electronic weighing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP911980A JPS56106121A (en) | 1980-01-29 | 1980-01-29 | Electronic weighing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56106121A true JPS56106121A (en) | 1981-08-24 |
JPS6341007B2 JPS6341007B2 (en) | 1988-08-15 |
Family
ID=11711741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP911980A Granted JPS56106121A (en) | 1980-01-29 | 1980-01-29 | Electronic weighing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56106121A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593323A (en) * | 1982-06-30 | 1984-01-10 | Tokyo Electric Co Ltd | Zero tracking method in lifting pan of load cell balance |
-
1980
- 1980-01-29 JP JP911980A patent/JPS56106121A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593323A (en) * | 1982-06-30 | 1984-01-10 | Tokyo Electric Co Ltd | Zero tracking method in lifting pan of load cell balance |
Also Published As
Publication number | Publication date |
---|---|
JPS6341007B2 (en) | 1988-08-15 |
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