JPS54133281A - Control system for sequence controller - Google Patents
Control system for sequence controllerInfo
- Publication number
- JPS54133281A JPS54133281A JP3971078A JP3971078A JPS54133281A JP S54133281 A JPS54133281 A JP S54133281A JP 3971078 A JP3971078 A JP 3971078A JP 3971078 A JP3971078 A JP 3971078A JP S54133281 A JPS54133281 A JP S54133281A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- sequence controller
- motion
- controller
- swgr1
- 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
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To shorten a control time of a sequence controller and to improve its reliability, by transmitting a motion, a check signal and a stop signal condition to a sequence controller, by producing an interlock condition by means of the sequence controller and by controlling auxiliary switching device. CONSTITUTION:A sequence controller 3 transmits motion signals CDl to CDm and check signal CT1 to CTm to auxiliary switching devices SWGRl to SWGRm. When the motion signals CDl to CDm are given, each auxiliary switching device functions accordng to the motion signal. If a contrl circuit M1 of the SWGR1 does not finish to work when the check signal was given, a stop signal T1 is transmitted to the controller 3 from the SWGR1, an alarm notices that the SWGR1 works a abnormally. When a motion of the control circuit M1 finishes to work before the check signal CT1 is transmitted from the controller 3, a forward signal S1 is transmitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3971078A JPS54133281A (en) | 1978-04-06 | 1978-04-06 | Control system for sequence controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3971078A JPS54133281A (en) | 1978-04-06 | 1978-04-06 | Control system for sequence controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54133281A true JPS54133281A (en) | 1979-10-16 |
Family
ID=12560538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3971078A Pending JPS54133281A (en) | 1978-04-06 | 1978-04-06 | Control system for sequence controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54133281A (en) |
-
1978
- 1978-04-06 JP JP3971078A patent/JPS54133281A/en active Pending
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