JPH0473162B2 - - Google Patents
Info
- Publication number
- JPH0473162B2 JPH0473162B2 JP15768084A JP15768084A JPH0473162B2 JP H0473162 B2 JPH0473162 B2 JP H0473162B2 JP 15768084 A JP15768084 A JP 15768084A JP 15768084 A JP15768084 A JP 15768084A JP H0473162 B2 JPH0473162 B2 JP H0473162B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- selection circuit
- value selection
- output
- process control
- 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
- 238000004886 process control Methods 0.000 claims description 30
- 238000003745 diagnosis Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Devices In Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768084A JPS6136803A (ja) | 1984-07-30 | 1984-07-30 | プロセス制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768084A JPS6136803A (ja) | 1984-07-30 | 1984-07-30 | プロセス制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6136803A JPS6136803A (ja) | 1986-02-21 |
| JPH0473162B2 true JPH0473162B2 (zh) | 1992-11-20 |
Family
ID=15655035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15768084A Granted JPS6136803A (ja) | 1984-07-30 | 1984-07-30 | プロセス制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136803A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03154901A (ja) * | 1989-11-14 | 1991-07-02 | Toshiba Corp | ２重化制御装置 |
| JP2763854B2 (ja) * | 1993-10-21 | 1998-06-11 | 株式会社日立製作所 | 鉄道設備の保守作業管理装置 |
| US8318877B2 (en) | 2008-05-20 | 2012-11-27 | E.I. Du Pont De Nemours And Company | Ethylene tetrafluoroethylene (meth)acrylate copolymers |
| JP5286151B2 (ja) * | 2009-04-24 | 2013-09-11 | 株式会社東芝 | 多重化制御システムおよび多重化制御システムの制御方法 |
| JP5319499B2 (ja) * | 2009-11-11 | 2013-10-16 | 株式会社日立製作所 | 多重化制御装置 |
-
1984
- 1984-07-30 JP JP15768084A patent/JPS6136803A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136803A (ja) | 1986-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |