JPH01171595U - - Google Patents
Info
- Publication number
- JPH01171595U JPH01171595U JP6770988U JP6770988U JPH01171595U JP H01171595 U JPH01171595 U JP H01171595U JP 6770988 U JP6770988 U JP 6770988U JP 6770988 U JP6770988 U JP 6770988U JP H01171595 U JPH01171595 U JP H01171595U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pulse
- pulse interval
- comparing
- generating
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図はこの考案の一実施例の回路構成を示す
ブロツク図、第２図は同実施例の動作を説明する
ためのフローチヤート、第３図は同実施例の動作
を説明するためのタイムチヤートである。
１…モータ、２…モータドライバ、３…ＣＰＵ
、３１…パルス間隔比較部、３２…制御部、４…
パルス発生機、６…運転停止指令部。
Fig. 1 is a block diagram showing the circuit configuration of an embodiment of this invention, Fig. 2 is a flowchart for explaining the operation of the embodiment, and Fig. 3 is a time chart for explaining the operation of the embodiment. It's a chat. 1...Motor, 2...Motor driver, 3...CPU
, 31... Pulse interval comparison section, 32... Control section, 4...
Pulse generator, 6...operation stop command unit.
Claims (1)
段と、上記モータの回転に比例したパルス信号を
発生するパルス発生手段と、このパルス発生手段
からのパルス信号のパルス間隔の大小を比較する
パルス間隔比較手段と、モータ運転停止指令をま
つて上記駆動装置に現在のモータ回転方向と逆方
向の駆動指令を与えるとともに上記パルス間隔比
較手段での比較結果としてパルス間隔が大から小
へ変化した旨が得られると上記モータへの電源供
給を停止する制御手段とを具備したことを特徴と
するモータ制御装置。 A motor, a driving means for rotationally driving the motor, a pulse generating means for generating a pulse signal proportional to the rotation of the motor, and a pulse interval comparing means for comparing the magnitude of the pulse interval of the pulse signal from the pulse generating means. Then, a motor operation stop command is issued, a drive command is given to the drive device in a direction opposite to the current motor rotation direction, and a comparison result by the pulse interval comparison means indicates that the pulse interval has changed from large to small. and control means for stopping power supply to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6770988U JPH01171595U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6770988U JPH01171595U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171595U true JPH01171595U (en) | 1989-12-05 |
Family
ID=31293068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6770988U Pending JPH01171595U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171595U (en) |
-
1988
- 1988-05-23 JP JP6770988U patent/JPH01171595U/ja active Pending