JPS56103013A - Multiple unit control device - Google Patents
Multiple unit control deviceInfo
- Publication number
- JPS56103013A JPS56103013A JP495380A JP495380A JPS56103013A JP S56103013 A JPS56103013 A JP S56103013A JP 495380 A JP495380 A JP 495380A JP 495380 A JP495380 A JP 495380A JP S56103013 A JPS56103013 A JP S56103013A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- contact
- relay
- trouble
- 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)
- Control Of Conveyors (AREA)
Abstract
PURPOSE:To reduce a cost required when a programmable controller is used, by a method wherein the number of input and output signals for a motor unit circuit for each machine is reduced. CONSTITUTION:A central main circuit 14 has a contact 8-1 which energizes an auxiliary relay R2 when a start signal 8 is outputted, and a motor unit circuit 35 for each machine has an AND circuit 31 for a ''NOT'' signal of a starting signal, an interlocking signal, and a trouble signal from a constant closing contact (re), and an OR circuit for AND circuits 30, 16, 17, and 21. A site circuit 34 is constituted such that a switching point for an interlocing selection SW22 and a site single operation selection SW29 in a switching SW30, a primary switch constant opening contact 88-2, and a series connected unit of a constant closing contact (re) for a trouble relay RE, a coil of a primary switch 88 and a trouble detecting contact 27, are connected in parallel to an indication light, and contacts r1 and r2 for a central signal operation switch relay R1 and a starting relay R1 are connected in parallel to the primary switch contact 88-2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55004953A JPS6011652B2 (en) | 1980-01-18 | 1980-01-18 | General control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55004953A JPS6011652B2 (en) | 1980-01-18 | 1980-01-18 | General control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56103013A true JPS56103013A (en) | 1981-08-17 |
JPS6011652B2 JPS6011652B2 (en) | 1985-03-27 |
Family
ID=11597934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55004953A Expired JPS6011652B2 (en) | 1980-01-18 | 1980-01-18 | General control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6011652B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227729A (en) * | 1989-09-01 | 1993-07-13 | Fanuc Ltd | Fusion detecting system for relays |
-
1980
- 1980-01-18 JP JP55004953A patent/JPS6011652B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227729A (en) * | 1989-09-01 | 1993-07-13 | Fanuc Ltd | Fusion detecting system for relays |
Also Published As
Publication number | Publication date |
---|---|
JPS6011652B2 (en) | 1985-03-27 |
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