JPS6419407A - Sequence control method - Google Patents
Sequence control methodInfo
- Publication number
- JPS6419407A JPS6419407A JP17622687A JP17622687A JPS6419407A JP S6419407 A JPS6419407 A JP S6419407A JP 17622687 A JP17622687 A JP 17622687A JP 17622687 A JP17622687 A JP 17622687A JP S6419407 A JPS6419407 A JP S6419407A
- Authority
- JP
- Japan
- Prior art keywords
- codes
- sequence control
- execute
- transition table
- status transition
- 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.)
- Pending
Links
Landscapes
- Programmable Controllers (AREA)
Abstract
PURPOSE:To shorten the sequence control execution time and to facilitate programming by reading respective codes, which are arranged in a specific status transition table, successively according as time elapses and transmitting control signals corresponding to these codes to respective devices to execute the sequence control. CONSTITUTION:Operation states of respective cylinders C1-C3 are indicated with corresponding codes '0' and '1', and these codes are arranged in accordance with transition of operation states to form the status transition table. Codes arranged in this status transition table are read successively according as time elapses, and control signals S1-S3 corresponding to these codes are transmitted to cylinders C1-C3 to execute the sequence control. Consequently, codes '0' and '1' are only read to execute the sequence control.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17622687A JPS6419407A (en) | 1987-07-15 | 1987-07-15 | Sequence control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17622687A JPS6419407A (en) | 1987-07-15 | 1987-07-15 | Sequence control method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419407A true JPS6419407A (en) | 1989-01-23 |
Family
ID=16009834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17622687A Pending JPS6419407A (en) | 1987-07-15 | 1987-07-15 | Sequence control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419407A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02211502A (en) * | 1989-02-13 | 1990-08-22 | Mitsubishi Electric Corp | Sequence controller |
-
1987
- 1987-07-15 JP JP17622687A patent/JPS6419407A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02211502A (en) * | 1989-02-13 | 1990-08-22 | Mitsubishi Electric Corp | Sequence controller |
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