JPS5453781A - Remote supervisory controller - Google Patents
Remote supervisory controllerInfo
- Publication number
- JPS5453781A JPS5453781A JP11960077A JP11960077A JPS5453781A JP S5453781 A JPS5453781 A JP S5453781A JP 11960077 A JP11960077 A JP 11960077A JP 11960077 A JP11960077 A JP 11960077A JP S5453781 A JPS5453781 A JP S5453781A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- condition
- indicated data
- selecting signal
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Abstract
PURPOSE:To permit of clear indication of whether the change of state of indicated data is caused artificially or not, by adding a condition of having performed control operation to a flicker restricting condition based on individual selecting signal. CONSTITUTION:The individual selecting signal is applied to a condition adding circuit 8. A differentiation circuit 9 for differentiating a control performing signal, and a memory circuit 10 for storing the output of the differentiation circuit 10 are provided. The output of the memory circuit 10 is applied to the condition adding circuit 8, whose output is entered into a condition adding gate circuit 3. A circuit 11 is provided for detecting the state change of indicated data at the time of selection. The output of an indicated data state change detection circuit 2 and the individual selecting signal are applied to the detection circuit 11, whose output is applied to the memory circuit 10 through a negation terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11960077A JPS6031306B2 (en) | 1977-10-05 | 1977-10-05 | Remote monitoring control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11960077A JPS6031306B2 (en) | 1977-10-05 | 1977-10-05 | Remote monitoring control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453781A true JPS5453781A (en) | 1979-04-27 |
JPS6031306B2 JPS6031306B2 (en) | 1985-07-22 |
Family
ID=14765395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11960077A Expired JPS6031306B2 (en) | 1977-10-05 | 1977-10-05 | Remote monitoring control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6031306B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584408A (en) * | 1981-06-30 | 1983-01-11 | Fujitsu Ltd | State monitoring system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104620A (en) * | 1986-10-20 | 1988-05-10 | Mitsubishi Heavy Ind Ltd | Defoaming method |
JPS63252509A (en) * | 1987-04-08 | 1988-10-19 | Mitsubishi Heavy Ind Ltd | Defoaming equipment with application of optical beam |
-
1977
- 1977-10-05 JP JP11960077A patent/JPS6031306B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584408A (en) * | 1981-06-30 | 1983-01-11 | Fujitsu Ltd | State monitoring system |
JPH0223080B2 (en) * | 1981-06-30 | 1990-05-22 | Fujitsu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6031306B2 (en) | 1985-07-22 |
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