JPS58159005U - Sequencer malfunction detection device - Google Patents
Sequencer malfunction detection deviceInfo
- Publication number
- JPS58159005U JPS58159005U JP5459282U JP5459282U JPS58159005U JP S58159005 U JPS58159005 U JP S58159005U JP 5459282 U JP5459282 U JP 5459282U JP 5459282 U JP5459282 U JP 5459282U JP S58159005 U JPS58159005 U JP S58159005U
- Authority
- JP
- Japan
- Prior art keywords
- sequencer
- detection device
- malfunction detection
- timer
- internal timer
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例であるシーケンサのプログ
ラム回路、出カニニット及びシーケンサ外部のリレーロ
ジック回路を関連づけて示した回路図で、図においてＴ
Ｉ、Ｔ２は例えば時限１秒にセットされた内部タイマ、
Ｔｌｌ、Ｔ１２は例えば時限２秒にセットされた外部タ
イマ、１はシーケンサ、２は異常信号、３は出カニニッ
トである。Figure 1 is a circuit diagram showing the program circuit, output unit, and relay logic circuit outside the sequencer in relation to each other, which is an embodiment of this invention.
I, T2 are internal timers set to a time limit of 1 second, for example.
For example, Tll and T12 are external timers set to a time limit of 2 seconds, 1 is a sequencer, 2 is an abnormal signal, and 3 is an output unit.
Claims (1)
時間をセットした外部タイマとを有し、上記内部タイマ
の動作不良時に外部タイマをタイムアツプさせ、これを
シーケンサめ異常検出信号とする事を特徴とするシーケ
ンサの動作異常検出装置。A sequencer comprising an internal timer of the sequencer and an external timer set to a time larger than the internal timer, and which causes the external timer to time up when the internal timer malfunctions, and uses this as an abnormality detection signal for the sequencer. Anomaly detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5459282U JPS58159005U (en) | 1982-04-15 | 1982-04-15 | Sequencer malfunction detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5459282U JPS58159005U (en) | 1982-04-15 | 1982-04-15 | Sequencer malfunction detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58159005U true JPS58159005U (en) | 1983-10-24 |
| JPH0435922Y2 JPH0435922Y2 (en) | 1992-08-25 |
Family
ID=30065207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5459282U Granted JPS58159005U (en) | 1982-04-15 | 1982-04-15 | Sequencer malfunction detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58159005U (en) |
-
1982
- 1982-04-15 JP JP5459282U patent/JPS58159005U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435922Y2 (en) | 1992-08-25 |
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