JPS6423115A - Encoder origin setting device - Google Patents
Encoder origin setting deviceInfo
- Publication number
- JPS6423115A JPS6423115A JP17943887A JP17943887A JPS6423115A JP S6423115 A JPS6423115 A JP S6423115A JP 17943887 A JP17943887 A JP 17943887A JP 17943887 A JP17943887 A JP 17943887A JP S6423115 A JPS6423115 A JP S6423115A
- Authority
- JP
- Japan
- Prior art keywords
- origin
- signal
- phase
- encoder
- setting device
- 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
Abstract
PURPOSE:To obtain a method by which an origin is easily and accurately sets by synthesizing the counter values of A, B, and C phases of an encoder and a latch memory together to obtain an origin. CONSTITUTION:While A-phase and B-phase signals generated by the incremental type encoder 1 are sent to an AND element through a counter 2, a signal sent by a signal quantity setting device 5 is inputted to the latch memory 4. Here, the arrival at a machine origin is stored and when the signals sent from the counter 2 match with the signal quantity set by the signal quantity setting device 3, an origin signal is sent to the AND element, which generates its output when the A-phase, B-phase, C-phase, and origin signal are all inputted from the encoder 1. Consequently, even if the respective phases of the encoder 1 and the external origin signal do not match mechanically, the origin is easily set by the latch memory 4 connecting them and the counter 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17943887A JPS6423115A (en) | 1987-07-17 | 1987-07-17 | Encoder origin setting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17943887A JPS6423115A (en) | 1987-07-17 | 1987-07-17 | Encoder origin setting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6423115A true JPS6423115A (en) | 1989-01-25 |
Family
ID=16065866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17943887A Pending JPS6423115A (en) | 1987-07-17 | 1987-07-17 | Encoder origin setting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6423115A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03119717U (en) * | 1990-03-19 | 1991-12-10 |
-
1987
- 1987-07-17 JP JP17943887A patent/JPS6423115A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03119717U (en) * | 1990-03-19 | 1991-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54125585A (en) | Profiling control system | |
GB1488019A (en) | Signal processor | |
MY102916A (en) | Measurement circuit. | |
JPS6423115A (en) | Encoder origin setting device | |
DE68914992T2 (en) | PRODUCTION OF CYCLIC ETHERS SUBSTITUTED BY NITRATOALKYL. | |
JPS549563A (en) | A-d converter | |
EP0098714A3 (en) | Function generators | |
GB1028365A (en) | Improvements in and relating to digital encoders | |
JPS5681460A (en) | Pulse-detecting circuit | |
SU1180678A2 (en) | Apparatus for measuring linear movement | |
JPS5412664A (en) | Pulse generating system | |
JPS544556A (en) | Counter type encoder | |
JPS57157621A (en) | Digital error generating circuit | |
JPS5440540A (en) | Isolator | |
JPS57200816A (en) | Rotary encoder for manual pulse generation | |
GB1231380A (en) | ||
JPS5398815A (en) | Scale voltage memory circuit | |
JPS53386A (en) | Detecting method of unexpected grounding of external wiring for control device | |
JPS523988A (en) | Servo motor control device | |
JPS5436162A (en) | Step signal generating system | |
JPS54140522A (en) | Digital data signal converting circuit | |
JPS57184324A (en) | Digital converter for output of differential transformer | |
JPS5485612A (en) | Charging pulse generating system | |
JPS5651148A (en) | Code conversion system for data transmission | |
JPS5610721A (en) | Amplitude limiting device |