JPS5614909A - Rotation quantity monitoring system - Google Patents
Rotation quantity monitoring systemInfo
- Publication number
- JPS5614909A JPS5614909A JP9109779A JP9109779A JPS5614909A JP S5614909 A JPS5614909 A JP S5614909A JP 9109779 A JP9109779 A JP 9109779A JP 9109779 A JP9109779 A JP 9109779A JP S5614909 A JPS5614909 A JP S5614909A
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- initial
- motor
- counter
- rotary body
- 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)
Abstract
PURPOSE: To make it possible to check the quantity of rotation by initially rotating a rotary body having a plurality of stop points to count the quantity of rotation until the rotary body passes through a home position, and comparing the thus counted value with the value obtained by a counter counting the present position of the rotary body.
CONSTITUTION: When a command for the initial rotation is given from the outside, a selection motor 1 is rotated through a driving circuit 16 by means of an initial rotation control circuit 7, and a clock signal is generated by a timing disc 3 and a senser 4. Simultaneously, an initial clock control circuit 8 is actuated, and the clock signal detected by the senser 4 at the time of the initial rotation of the motor 1 is supplied to an initial shifting quantity counter 12. When the rotation of the motor 1 proceeds and the home signal is detected, the rotation of the motor is finished, and the value of the initial shifting quantity counter 12 is compared 17 with that of the present position counter 13. If both values are not equal, an error signal is supplied to the outside.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9109779A JPS5614909A (en) | 1979-07-18 | 1979-07-18 | Rotation quantity monitoring system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9109779A JPS5614909A (en) | 1979-07-18 | 1979-07-18 | Rotation quantity monitoring system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5614909A true JPS5614909A (en) | 1981-02-13 |
Family
ID=14017008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9109779A Pending JPS5614909A (en) | 1979-07-18 | 1979-07-18 | Rotation quantity monitoring system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614909A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61143159A (en) * | 1984-12-17 | 1986-06-30 | Canon Inc | Printing apparatus |
JP2009250677A (en) * | 2008-04-02 | 2009-10-29 | Shimadzu Corp | Dynamic balancing machine |
-
1979
- 1979-07-18 JP JP9109779A patent/JPS5614909A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61143159A (en) * | 1984-12-17 | 1986-06-30 | Canon Inc | Printing apparatus |
JP2009250677A (en) * | 2008-04-02 | 2009-10-29 | Shimadzu Corp | Dynamic balancing machine |
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