JPS63182645U - - Google Patents
Info
- Publication number
- JPS63182645U JPS63182645U JP7369187U JP7369187U JPS63182645U JP S63182645 U JPS63182645 U JP S63182645U JP 7369187 U JP7369187 U JP 7369187U JP 7369187 U JP7369187 U JP 7369187U JP S63182645 U JPS63182645 U JP S63182645U
- Authority
- JP
- Japan
- Prior art keywords
- stop switch
- remote
- contactor
- state
- alarm
- 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
- 239000007858 starting material Substances 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図はこの考案の一実施例による補機遠隔制
御装置に示す構成図、第２図、第３図は第１図の
装置における各信号のタイミングチヤート図、第
４図は従来の補機遠隔制御装置を示す構成図、第
５図、第６図は第４図の装置における各信号のタ
イミングチヤートである。
１は補機、３は制御場所切換兼発停スイツチ（
切換スイツチ）、６はコンタクタ、９は起動器、
１１は遠隔発停スイツチ、１６は警報回路、３１
は状態不一致検出回路。なお、図中、同一符号は
同一、又は相当部分を示す。
Fig. 1 is a block diagram showing an auxiliary equipment remote control device according to an embodiment of this invention, Figs. 2 and 3 are timing charts of each signal in the device of Fig. 1, and Fig. 4 is a conventional auxiliary equipment remote control device. FIGS. 5 and 6 are block diagrams showing the remote control device, and are timing charts of each signal in the device shown in FIG. 4. 1 is the auxiliary equipment, 3 is the control location changeover/start/stop switch (
changeover switch), 6 is a contactor, 9 is a starter,
11 is a remote start/stop switch, 16 is an alarm circuit, 31
is a state mismatch detection circuit. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
発停スイツチによりオン・オフ制御されるコンタ
クタと、このコンタクタをオン・オフ制御するこ
とにより起動及び停止の制御がなされる補機と、
上記制御場所切換兼発停スイツチのノツチを停止
状態とすることによりあるいは遠隔操作時の上記
起動器内の異常によつて補機が停止することによ
り上記コンタクタをオフ状態として警報器の警報
動作を行わせ、また上記制御場所切換兼発停スイ
ツチのノツチを遠隔状態とし、かつ上記遠隔発停
スイツチを停止側に切換えることにより運転表示
を停止し、かつ警報動作を行わせないようにした
警報回路とを備えた補機遠隔制御装置において、
上記遠隔発停スイツチの接点状態と上記コンタク
タの状態との不一致を検出する状態不一致判定回
路を設けたことを特徴とする補機遠隔制御装置。 A contactor that is controlled on and off by a control location changeover and start/stop switch of the starter or a remote start/stop switch, and an auxiliary device whose start and stop are controlled by controlling the contactor on and off.
By setting the notch of the control location changeover and start/stop switch to the stopped state, or by stopping the auxiliary equipment due to an abnormality in the starter during remote control, the contactor is turned off and the alarm operation of the alarm is activated. an alarm circuit which stops the operation display and prevents alarm operation by setting the notch of the control location changeover/start/stop switch to a remote state and switching the remote start/stop switch to the stop side; In an auxiliary remote control device equipped with
An auxiliary equipment remote control device comprising a state mismatch determination circuit for detecting a mismatch between a contact state of the remote start/stop switch and a state of the contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7369187U JPS63182645U (en) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7369187U JPS63182645U (en) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182645U true JPS63182645U (en) | 1988-11-24 |
Family
ID=30918247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7369187U Pending JPS63182645U (en) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182645U (en) |
-
1987
- 1987-05-19 JP JP7369187U patent/JPS63182645U/ja active Pending