JPS6220561B2 - - Google Patents
Info
- Publication number
- JPS6220561B2 JPS6220561B2 JP52133306A JP13330677A JPS6220561B2 JP S6220561 B2 JPS6220561 B2 JP S6220561B2 JP 52133306 A JP52133306 A JP 52133306A JP 13330677 A JP13330677 A JP 13330677A JP S6220561 B2 JPS6220561 B2 JP S6220561B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- operation command
- counter
- value
- switch
- 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
Links
- 238000005070 sampling Methods 0.000 claims description 18
- 230000007257 malfunction Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control By Computers (AREA)
- Control Or Security For Electrophotography (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Safety Devices In Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13330677A JPS5467181A (en) | 1977-11-07 | 1977-11-07 | Method of preventing false operation of controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13330677A JPS5467181A (en) | 1977-11-07 | 1977-11-07 | Method of preventing false operation of controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5467181A JPS5467181A (en) | 1979-05-30 |
JPS6220561B2 true JPS6220561B2 (ru) | 1987-05-07 |
Family
ID=15101574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13330677A Granted JPS5467181A (en) | 1977-11-07 | 1977-11-07 | Method of preventing false operation of controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467181A (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279013A (en) * | 1979-10-31 | 1981-07-14 | The Valeron Corporation | Machine process controller |
JPS5773405A (en) * | 1980-10-24 | 1982-05-08 | Nec Corp | Transmitter of switch signal |
JPS5783804A (en) * | 1980-11-14 | 1982-05-25 | Matsushita Electric Works Ltd | Sequence control circuit |
JPS57188081A (en) * | 1981-05-15 | 1982-11-18 | Ricoh Co Ltd | Synchronizing signal detection system for recording device |
JPS57206903A (en) * | 1981-06-15 | 1982-12-18 | Nippon Denso Co Ltd | Processing method of signal input |
JPS593511A (ja) * | 1982-06-30 | 1984-01-10 | Sony Corp | 位置制御信号回路 |
JPS6161526A (ja) * | 1984-08-31 | 1986-03-29 | Shiojiri Kogyo Kk | 発振制御回路 |
JP2833603B2 (ja) * | 1996-12-03 | 1998-12-09 | セイコーエプソン株式会社 | 発振装置 |
-
1977
- 1977-11-07 JP JP13330677A patent/JPS5467181A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5467181A (en) | 1979-05-30 |
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