JPS5522141A - Control of electronic weighing device - Google Patents
Control of electronic weighing deviceInfo
- Publication number
- JPS5522141A JPS5522141A JP9498178A JP9498178A JPS5522141A JP S5522141 A JPS5522141 A JP S5522141A JP 9498178 A JP9498178 A JP 9498178A JP 9498178 A JP9498178 A JP 9498178A JP S5522141 A JPS5522141 A JP S5522141A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- zero
- auto
- preset range
- signals
- 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
- Input From Keyboards Or The Like (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To operate a single multi-function switch so that an auto-zero circuit and another circuit may have their operations controlled by judging whether or not the weighing signal is within a preset range in the vicinity of a zero point.
CONSTITUTION: The output signals of a load converter 2 are converted by an A/D converter 1 into digital signals, which are judged by a comparator. If a single multifunction switch S is operated under the condition having the value of the signals within a preset range in the vicinity of a zero point, weighing data Dg are reduced to zero so that an auto-zero circuit is operated. If the switch S is operated under the condition having the aforementioned weighing signals out of the preset range, the operation of a circuit other than the auto-zero circuit is controlled. For example, a timer circuit 11 is controlled.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9498178A JPS5522141A (en) | 1978-08-02 | 1978-08-02 | Control of electronic weighing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9498178A JPS5522141A (en) | 1978-08-02 | 1978-08-02 | Control of electronic weighing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5522141A true JPS5522141A (en) | 1980-02-16 |
JPS636814B2 JPS636814B2 (en) | 1988-02-12 |
Family
ID=14125070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9498178A Granted JPS5522141A (en) | 1978-08-02 | 1978-08-02 | Control of electronic weighing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5522141A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133529U (en) * | 1980-03-11 | 1981-10-09 | ||
JPS5816531U (en) * | 1981-07-24 | 1983-02-01 | 株式会社タニタ | Zero point adjustment device for digital display scales |
-
1978
- 1978-08-02 JP JP9498178A patent/JPS5522141A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133529U (en) * | 1980-03-11 | 1981-10-09 | ||
JPH0138501Y2 (en) * | 1980-03-11 | 1989-11-17 | ||
JPS5816531U (en) * | 1981-07-24 | 1983-02-01 | 株式会社タニタ | Zero point adjustment device for digital display scales |
JPH0228415Y2 (en) * | 1981-07-24 | 1990-07-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS636814B2 (en) | 1988-02-12 |
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