JPH0414559B2 - - Google Patents
Info
- Publication number
- JPH0414559B2 JPH0414559B2 JP58009723A JP972383A JPH0414559B2 JP H0414559 B2 JPH0414559 B2 JP H0414559B2 JP 58009723 A JP58009723 A JP 58009723A JP 972383 A JP972383 A JP 972383A JP H0414559 B2 JPH0414559 B2 JP H0414559B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- remote control
- control device
- switch
- inspection
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
- G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP972383A JPS59134997A (ja) | 1983-01-24 | 1983-01-24 | 制御系統の動作機能点検装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP972383A JPS59134997A (ja) | 1983-01-24 | 1983-01-24 | 制御系統の動作機能点検装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59134997A JPS59134997A (ja) | 1984-08-02 |
JPH0414559B2 true JPH0414559B2 (enrdf_load_stackoverflow) | 1992-03-13 |
Family
ID=11728213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP972383A Granted JPS59134997A (ja) | 1983-01-24 | 1983-01-24 | 制御系統の動作機能点検装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59134997A (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5585156A (en) * | 1978-12-22 | 1980-06-26 | Toshiba Corp | Protective unit of transmission system |
-
1983
- 1983-01-24 JP JP972383A patent/JPS59134997A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59134997A (ja) | 1984-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4306116A (en) | Communications unit for voice and data | |
KR880013335A (ko) | 신호 표시장치 | |
JPS6228899B2 (enrdf_load_stackoverflow) | ||
JPS5947505B2 (ja) | デ−タ伝送装置 | |
JPH0414559B2 (enrdf_load_stackoverflow) | ||
JPS616942A (ja) | 光多重通信方式 | |
JP2839901B2 (ja) | データ伝送システムのs/nモニター方式 | |
JPS6175651A (ja) | 変復調装置 | |
JPH0417437A (ja) | 伝送路試験方法及びそのシステム | |
JPS6325552B2 (enrdf_load_stackoverflow) | ||
JPH07177182A (ja) | ライン破損検出装置及びその装置よりなるモデム | |
KR940002625Y1 (ko) | 모뎀통신시 통신에러율 감소회로 | |
JPS6223156Y2 (enrdf_load_stackoverflow) | ||
JPH01320832A (ja) | 通信回線の試験方式 | |
JPH036165A (ja) | キャリア検出レベル設定方式 | |
JPS6037876A (ja) | フアクシミリにおける制御信号検出方式 | |
JPS581004Y2 (ja) | 音響カプラ | |
SU1124434A1 (ru) | Система телеобслуживани линейных регенераторов цифровых систем передачи | |
RU2024204C1 (ru) | Устройство для контроля каналов связи | |
JPH0418282Y2 (enrdf_load_stackoverflow) | ||
JPH0720188B2 (ja) | 自動情報受信方式 | |
JPS6171738A (ja) | デ−タ伝送システム | |
JPS58151130A (ja) | 電力線搬送方式 | |
JPH05336210A (ja) | 通信機能確認方式 | |
JPS5851651A (ja) | 遠隔診断方式 |