JPS6446197A - Supervisory and controlling equipment - Google Patents
Supervisory and controlling equipmentInfo
- Publication number
- JPS6446197A JPS6446197A JP20174287A JP20174287A JPS6446197A JP S6446197 A JPS6446197 A JP S6446197A JP 20174287 A JP20174287 A JP 20174287A JP 20174287 A JP20174287 A JP 20174287A JP S6446197 A JPS6446197 A JP S6446197A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- remote
- stations
- station
- 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.)
- Pending
Links
Abstract
PURPOSE:To limit the supervising range of respective master stations and to supervise only an arbitrary remote station by masking the receiving signal from a remote signal except the remote station set beforehand. CONSTITUTION:Respective output terminals of a station counter circuit 2 correspond to respective remote stations and the output is selected and thus, a supervising range is limited. For example, two remote stations are arbitrarily selected, an FF circuit 3 is drived only for plural remote stations sandwiched to two stations. By the pulse generated from a decoder 1, an output signal is successively obtained from respective output terminals. The circuit 3 is set by a first selected station corresponding output signal, and reset by a final station corresponding output signal. The output of the circuit 3 is inputted through a polling selecting switch 5 to one side input terminal of a gate circuit 4. For this reason, the circuit 4 allows only the receiving signal of the remote station sandwiched to two remote stations to be passed. Consequently, a rear step logic circuit goes to be effective only for the stations. A gate composed of the switch 5 is provided and a mask function is stopped by the action.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20174287A JPS6446197A (en) | 1987-08-14 | 1987-08-14 | Supervisory and controlling equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20174287A JPS6446197A (en) | 1987-08-14 | 1987-08-14 | Supervisory and controlling equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446197A true JPS6446197A (en) | 1989-02-20 |
Family
ID=16446185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20174287A Pending JPS6446197A (en) | 1987-08-14 | 1987-08-14 | Supervisory and controlling equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446197A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009048178A1 (en) | 2007-10-12 | 2009-04-16 | Kao Corporation | Method for production of coated paper |
-
1987
- 1987-08-14 JP JP20174287A patent/JPS6446197A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009048178A1 (en) | 2007-10-12 | 2009-04-16 | Kao Corporation | Method for production of coated paper |
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