JPS5638603A - Programmable controller - Google Patents
Programmable controllerInfo
- Publication number
- JPS5638603A JPS5638603A JP11292679A JP11292679A JPS5638603A JP S5638603 A JPS5638603 A JP S5638603A JP 11292679 A JP11292679 A JP 11292679A JP 11292679 A JP11292679 A JP 11292679A JP S5638603 A JPS5638603 A JP S5638603A
- Authority
- JP
- Japan
- Prior art keywords
- failure
- section
- programmable controller
- failure detection
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain the programmable controller not required to stop all the controllers, even if any failure is occurred in I/O section through the split management of the I/O sections in required block number.
CONSTITUTION: The programmable controller consists of the operation section AL1 including machine section, control section CE1 providing the failure detection function for input and output signal processing I/O, and input and output section I/O, which is split into required block number. Similarly, the control section CE1 consists of the transmission control circuit CS, reception control circit CR, buffer registers BS, BR, failure detection circuit E1 and failure display section L1 for a plurality corresponding to I/O, and if the failure detection circuit E1 detects a failure, it is displayed on the failure display section L1 and fed to the operation section AL1, which controls only I/O other than I/O having a failure. The restoration after failure is made from the start from the operator.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11292679A JPS5638603A (en) | 1979-09-05 | 1979-09-05 | Programmable controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11292679A JPS5638603A (en) | 1979-09-05 | 1979-09-05 | Programmable controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5638603A true JPS5638603A (en) | 1981-04-13 |
Family
ID=14598940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11292679A Pending JPS5638603A (en) | 1979-09-05 | 1979-09-05 | Programmable controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638603A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991502A (en) * | 1982-11-18 | 1984-05-26 | Mitsubishi Electric Corp | Process controller |
JPH02197901A (en) * | 1989-01-27 | 1990-08-06 | Sharp Corp | Hot-line connecting/disconnecting device for i/o unit of programmable controller |
-
1979
- 1979-09-05 JP JP11292679A patent/JPS5638603A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991502A (en) * | 1982-11-18 | 1984-05-26 | Mitsubishi Electric Corp | Process controller |
JPH02197901A (en) * | 1989-01-27 | 1990-08-06 | Sharp Corp | Hot-line connecting/disconnecting device for i/o unit of programmable controller |
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