JPS5547501A - Adjusting meter - Google Patents
Adjusting meterInfo
- Publication number
- JPS5547501A JPS5547501A JP12086178A JP12086178A JPS5547501A JP S5547501 A JPS5547501 A JP S5547501A JP 12086178 A JP12086178 A JP 12086178A JP 12086178 A JP12086178 A JP 12086178A JP S5547501 A JPS5547501 A JP S5547501A
- Authority
- JP
- Japan
- Prior art keywords
- manual
- output
- voltage
- over
- capacitor
- 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
- Feedback Control In General (AREA)
Abstract
PURPOSE: To carry out smooth change-over from automatic to manual by starting to count after a predetermined time, changing output of D/A converter and emitting manual output of the hard memory when the value thereof becomes a manual output of soft system.
CONSTITUTION: When A/M change-over switches 1, 3, 3' are changed-over to set at a manual position shown by dotted lines, the automatic output 26 is turned OFF, but it is memorized in the capacitor 2. The capacitor 6 begins to be charged through resistance 5 from current 4 for hard manual. When the voltage thereof is larger than the voltage E1 of the power source for comparison 4', the gate 7 is opened, the binary counter begins to integrate. In accordance with this output, D/A converter 10 carrys out oupputting, and when it is larger than soft manual voltage, the comparator 13 becomes positive, the contacts 15, 16 are switched to the hard memory side through the relay coil 14.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12086178A JPS5547501A (en) | 1978-09-29 | 1978-09-29 | Adjusting meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12086178A JPS5547501A (en) | 1978-09-29 | 1978-09-29 | Adjusting meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547501A true JPS5547501A (en) | 1980-04-04 |
Family
ID=14796758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12086178A Pending JPS5547501A (en) | 1978-09-29 | 1978-09-29 | Adjusting meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547501A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5984601U (en) * | 1982-11-26 | 1984-06-07 | 株式会社島津製作所 | controller |
JPS59113801U (en) * | 1983-01-20 | 1984-08-01 | 日本電気株式会社 | automatic manual switching device |
JPS6385943U (en) * | 1986-11-25 | 1988-06-04 |
-
1978
- 1978-09-29 JP JP12086178A patent/JPS5547501A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5984601U (en) * | 1982-11-26 | 1984-06-07 | 株式会社島津製作所 | controller |
JPS59113801U (en) * | 1983-01-20 | 1984-08-01 | 日本電気株式会社 | automatic manual switching device |
JPS6385943U (en) * | 1986-11-25 | 1988-06-04 |
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