JPS5532182A - Sequence controller - Google Patents
Sequence controllerInfo
- Publication number
- JPS5532182A JPS5532182A JP10574978A JP10574978A JPS5532182A JP S5532182 A JPS5532182 A JP S5532182A JP 10574978 A JP10574978 A JP 10574978A JP 10574978 A JP10574978 A JP 10574978A JP S5532182 A JPS5532182 A JP S5532182A
- Authority
- JP
- Japan
- Prior art keywords
- program
- cpu
- key
- memory
- writing
- 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.)
- Granted
Links
Landscapes
- Testing And Monitoring For Control Systems (AREA)
- Programmable Controllers (AREA)
Abstract
PURPOSE:To generate the alarm by detecting of the error operation by the controller, when input of the program is carried out by the operation of the key and the error in the operation is found, carry out the write in of the program effectively by informing of the operator the above mentioned operation. CONSTITUTION:The key 1 of the key group of the sequence controller, the output terminal OUT 1 to n, input terminal IN 1 to n, and the program console switch CS for switching the write and the performance of the program are connected to CPU, and in addition, the memory ROM for writing in the program, reading out exclusive memory RAM and the indicating portion 2 to 4 and 51 to 54 for indicating input and output and the program are connected to CPU. To CPU the memory M for writing the sequence control program is connected. By the switching of the switch CS, the writing and the performance of the program are done. When the key 1 of the key group is operated by mistake, the error operation is detected in accordance with the contents of the memory M and on CPU and the indicator 2 to 4 and 51 to 54, the program is lit or extinguished by indication and informed the operator of the error operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105749A JPS5929882B2 (en) | 1978-08-29 | 1978-08-29 | sequence controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105749A JPS5929882B2 (en) | 1978-08-29 | 1978-08-29 | sequence controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5532182A true JPS5532182A (en) | 1980-03-06 |
JPS5929882B2 JPS5929882B2 (en) | 1984-07-24 |
Family
ID=14415889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53105749A Expired JPS5929882B2 (en) | 1978-08-29 | 1978-08-29 | sequence controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929882B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59169603U (en) * | 1983-04-28 | 1984-11-13 | 松下電器産業株式会社 | programmable controller |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6189746U (en) * | 1984-11-16 | 1986-06-11 | ||
JPH01129985U (en) * | 1988-02-29 | 1989-09-05 |
-
1978
- 1978-08-29 JP JP53105749A patent/JPS5929882B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59169603U (en) * | 1983-04-28 | 1984-11-13 | 松下電器産業株式会社 | programmable controller |
JPH021604Y2 (en) * | 1983-04-28 | 1990-01-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5929882B2 (en) | 1984-07-24 |
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