JPS5771018A - Positioning device - Google Patents
Positioning deviceInfo
- Publication number
- JPS5771018A JPS5771018A JP14771080A JP14771080A JPS5771018A JP S5771018 A JPS5771018 A JP S5771018A JP 14771080 A JP14771080 A JP 14771080A JP 14771080 A JP14771080 A JP 14771080A JP S5771018 A JPS5771018 A JP S5771018A
- Authority
- JP
- Japan
- Prior art keywords
- positioning
- value
- circuit
- coincidence
- flag
- 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
- 238000001514 detection method Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4142—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by the use of a microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position Or Direction (AREA)
- Transmission Devices (AREA)
Abstract
PURPOSE:To change positioning points easily by storing the set value of a positioning point in a storage device, and by comparing this value with the position corresponding value of a moving workpiece, detected by a position detector, by a coincidence detector. CONSTITUTION:A positioning request from an external controller 21 is set to a positioning-request flag 20, and a control circuit 25 stores a set value, corresponding to a positioning point from the flag 20 in a set-value memory 30. The position of a workpiece is detected by the position coders 5a-5n of a position detector 5, and their values are inputted to a coincidence detecting circuit 35 through a selecting circuit 36. The circuit 35 compares the set value from the memory 30 with the detection value passed through the circuit 36 and, when the two are coincident, sets a coincidence detection signal to a positioning end flag 40 to output it to the device 21 through an output circuit 41. Consequently, the positioning points are changed easily only by rewriting the storage contents of the storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771080A JPS5771018A (en) | 1980-10-22 | 1980-10-22 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771080A JPS5771018A (en) | 1980-10-22 | 1980-10-22 | Positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5771018A true JPS5771018A (en) | 1982-05-01 |
Family
ID=15436458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14771080A Pending JPS5771018A (en) | 1980-10-22 | 1980-10-22 | Positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5771018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749717A (en) * | 1994-05-16 | 1995-02-21 | S G:Kk | Simple positioning device |
| JP5955430B1 (en) * | 2015-03-24 | 2016-07-20 | 上銀科技股▲分▼有限公司 | Electric gripper system and control method thereof |
-
1980
- 1980-10-22 JP JP14771080A patent/JPS5771018A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749717A (en) * | 1994-05-16 | 1995-02-21 | S G:Kk | Simple positioning device |
| JP5955430B1 (en) * | 2015-03-24 | 2016-07-20 | 上銀科技股▲分▼有限公司 | Electric gripper system and control method thereof |
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