JPH0441361B2 - - Google Patents
Info
- Publication number
- JPH0441361B2 JPH0441361B2 JP793783A JP793783A JPH0441361B2 JP H0441361 B2 JPH0441361 B2 JP H0441361B2 JP 793783 A JP793783 A JP 793783A JP 793783 A JP793783 A JP 793783A JP H0441361 B2 JPH0441361 B2 JP H0441361B2
- Authority
- JP
- Japan
- Prior art keywords
- backup
- controller
- main
- main controller
- mdc
- 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
- 230000015654 memory Effects 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 14
- 238000005070 sampling Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004092 self-diagnosis Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006386 memory function Effects 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
- G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
- G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP793783A JPS59133601A (ja) | 1983-01-20 | 1983-01-20 | 複数コントロ−ラシステムのバツクアツプ方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP793783A JPS59133601A (ja) | 1983-01-20 | 1983-01-20 | 複数コントロ−ラシステムのバツクアツプ方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59133601A JPS59133601A (ja) | 1984-08-01 |
JPH0441361B2 true JPH0441361B2 (enrdf_load_stackoverflow) | 1992-07-08 |
Family
ID=11679420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP793783A Granted JPS59133601A (ja) | 1983-01-20 | 1983-01-20 | 複数コントロ−ラシステムのバツクアツプ方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59133601A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264801A (ja) * | 1988-08-31 | 1990-03-05 | Toshiba Corp | プロセスコントローラシステム |
-
1983
- 1983-01-20 JP JP793783A patent/JPS59133601A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59133601A (ja) | 1984-08-01 |
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