JPH0457984U - - Google Patents
Info
- Publication number
- JPH0457984U JPH0457984U JP10005190U JP10005190U JPH0457984U JP H0457984 U JPH0457984 U JP H0457984U JP 10005190 U JP10005190 U JP 10005190U JP 10005190 U JP10005190 U JP 10005190U JP H0457984 U JPH0457984 U JP H0457984U
- Authority
- JP
- Japan
- Prior art keywords
- input
- control
- output device
- signal
- control device
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Description
第１図は本考案の制御システムの全体ブロツク
図、第２図は本考案の制御システムにおける制御
状態監視回路の構成ブロツク図、第３図は制御状
態監視回路の動作を表わすタイムチヤートである
。
１０……制御装置本体、１１……メモリ、１２
……ＣＰＵ、１３，２１……通信制御部、１４，
２３……Ｉ／Ｏ制御部、１５，２４……ＬＥＤ駆
動部、２０……入出力装置、３０，５０……Ｉ／
Ｏ、４０，６０……ＬＥＤ、Ｃ……通信ケーブル
、２２１……カウンタ、２２２……監視信号発生
回路。
FIG. 1 is an overall block diagram of the control system of the present invention, FIG. 2 is a block diagram of the configuration of a control state monitoring circuit in the control system of the present invention, and FIG. 3 is a time chart showing the operation of the control state monitoring circuit. 10...control device main body, 11...memory, 12
... CPU, 13, 21 ... Communication control section, 14,
23...I/O control unit, 15, 24...LED drive unit, 20...I/O device, 30, 50...I/
O, 40, 60...LED, C...communication cable, 221...counter, 222...monitoring signal generation circuit.
Claims (1)
装置本体から離れた位置に設置して通信手段によ
り前記制御装置本体が前記入出力装置を制御する
制御システムにおいて、前記入出力装置側に、前
記制御装置本体から送信されたデータを自分が取
り込むか否かを判定してデータ認識信号を出力す
る通信制御部と、前記データ認識信号によりイニ
シヤライズされて一定時間カウント動作するカウ
ンタと、このカウンタの動作を監視して前記一定
時間が経過するまでは運転信号を出力し前記一定
時間が経過した際は停止信号を送出する監視信号
発生部と、前記運転信号により運転状態を表示し
前記停止信号により停止状態を表示する表示部と
を設けたことを特徴とする制御システム。 In a control system in which a part of the input/output device is installed at a location apart from a control device main body that performs various control operations, and the control device main body controls the input/output device by a communication means, on the input/output device side, a communication control unit that determines whether or not data transmitted from the control device itself is to be captured and outputs a data recognition signal; a counter that is initialized by the data recognition signal and operates to count for a certain period of time; a monitoring signal generator that monitors the operation and outputs an operating signal until the predetermined time period elapses, and sends out a stop signal when the predetermined time period elapses; A control system comprising: a display unit that displays a stopped state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10005190U JPH0753347Y2 (en) | 1990-09-25 | 1990-09-25 | Control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10005190U JPH0753347Y2 (en) | 1990-09-25 | 1990-09-25 | Control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457984U true JPH0457984U (en) | 1992-05-19 |
| JPH0753347Y2 JPH0753347Y2 (en) | 1995-12-06 |
Family
ID=31842407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10005190U Expired - Lifetime JPH0753347Y2 (en) | 1990-09-25 | 1990-09-25 | Control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753347Y2 (en) |
-
1990
- 1990-09-25 JP JP10005190U patent/JPH0753347Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753347Y2 (en) | 1995-12-06 |
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