JPS6112564B2 - - Google Patents
Info
- Publication number
- JPS6112564B2 JPS6112564B2 JP4828880A JP4828880A JPS6112564B2 JP S6112564 B2 JPS6112564 B2 JP S6112564B2 JP 4828880 A JP4828880 A JP 4828880A JP 4828880 A JP4828880 A JP 4828880A JP S6112564 B2 JPS6112564 B2 JP S6112564B2
- Authority
- JP
- Japan
- Prior art keywords
- command
- output
- condition
- instruction
- routine
- 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
- 238000000034 method Methods 0.000 claims description 126
- 230000008569 process Effects 0.000 claims description 113
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1151—Fast scanning of I-O to put I-O status in image table
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4828880A JPS56145405A (en) | 1980-04-12 | 1980-04-12 | Control system of process driving type programmable sequence controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4828880A JPS56145405A (en) | 1980-04-12 | 1980-04-12 | Control system of process driving type programmable sequence controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56145405A JPS56145405A (en) | 1981-11-12 |
JPS6112564B2 true JPS6112564B2 (cs) | 1986-04-09 |
Family
ID=12799244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4828880A Granted JPS56145405A (en) | 1980-04-12 | 1980-04-12 | Control system of process driving type programmable sequence controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56145405A (cs) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5291391A (en) * | 1992-03-20 | 1994-03-01 | Cincinnati Milacron Inc. | Fast programmable scan logic controller method and apparatus |
-
1980
- 1980-04-12 JP JP4828880A patent/JPS56145405A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56145405A (en) | 1981-11-12 |
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