JPS6410123A - Length detecting device - Google Patents
Length detecting deviceInfo
- Publication number
- JPS6410123A JPS6410123A JP16571487A JP16571487A JPS6410123A JP S6410123 A JPS6410123 A JP S6410123A JP 16571487 A JP16571487 A JP 16571487A JP 16571487 A JP16571487 A JP 16571487A JP S6410123 A JPS6410123 A JP S6410123A
- Authority
- JP
- Japan
- Prior art keywords
- resolver
- length
- signal
- microprocessor
- length detection
- 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
- Transmission And Conversion Of Sensor Element Output (AREA)
- Control Of Position Or Direction (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To perform accurate length detection by fitting a resolver to a rotary body and inputting a start signal and a stop signal for length detection. CONSTITUTION:The rotating speed of the rotary body 1 is detected by the resolver 8 fitted to the rotary body 1 and sent to a microprocessor 11 through a revolver/digital converter 9. The microprocessor 11 stores a memory 12 with the position of the resolver at the point of time when the length detection start signal is inputted through an external interface 10, and compares the position of the resolver at the point of time of the input of the length detection end signal with the last stored position of the resolver to detect the length, which is stored in the memory 12. The microprocessor 11 sends a completion signal to a programmable controller 5 through an interface 13 and reads the contents of the memory1 2 through the interface 13 with this completion signal to detect the length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16571487A JPS6410123A (en) | 1987-07-02 | 1987-07-02 | Length detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16571487A JPS6410123A (en) | 1987-07-02 | 1987-07-02 | Length detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410123A true JPS6410123A (en) | 1989-01-13 |
Family
ID=15817667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16571487A Pending JPS6410123A (en) | 1987-07-02 | 1987-07-02 | Length detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303371A (en) * | 1990-10-31 | 1994-04-12 | Shintom Co., Ltd. | Electronic volume control system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173002A (en) * | 1984-09-18 | 1986-04-15 | Toyoda Mach Works Ltd | Angle detecting device |
-
1987
- 1987-07-02 JP JP16571487A patent/JPS6410123A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173002A (en) * | 1984-09-18 | 1986-04-15 | Toyoda Mach Works Ltd | Angle detecting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303371A (en) * | 1990-10-31 | 1994-04-12 | Shintom Co., Ltd. | Electronic volume control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0366249A3 (en) | Method for correcting zero point of gyro and apparatus therefor | |
GB1301925A (en) | ||
EP0429677A4 (en) | Measuring robot system | |
JPS57197613A (en) | Measuring method by numerical control device | |
JPS6410123A (en) | Length detecting device | |
JPS57187610A (en) | Measuring device for coaxial degree of tubular and cylindrical objects | |
JPS5770976A (en) | Non-pulsation metering pump | |
KR870700494A (en) | Weighing Equipment of Injection Molding Machine | |
JPS6416354A (en) | Tool diameter measuring method | |
JPS5412081A (en) | Numerical value controller | |
JPS55119616A (en) | Controlling system for carried object | |
JPS6451159A (en) | Air cleaner | |
JPS6450909A (en) | Detecting device of abnormality of encoder | |
JPS6430952A (en) | Select position detecting device for automatic transmission | |
JPS6422707A (en) | Operating method and device for moving body | |
SU703302A1 (en) | Coolant-lubricant feeding device | |
JPS6464750A (en) | Machining device | |
JPS54134887A (en) | Controlling device for profiling | |
JPS5468663A (en) | Detecting system of positions of travelling bodies | |
JPS5691980A (en) | Automatic copying welding method | |
JPS55147306A (en) | Method of detecting outside diameter of coin | |
JPS51119250A (en) | Moving body measurement device employing solid image sensor | |
JPS6456929A (en) | Revolution angle position detector for rotary shaft for engine control | |
JPS5553198A (en) | Sensing pulse-motor irregularity | |
JPS5558802A (en) | Detection circuit for period of operation of variable resistor |