JPH03111199U - - Google Patents
Info
- Publication number
- JPH03111199U JPH03111199U JP1969790U JP1969790U JPH03111199U JP H03111199 U JPH03111199 U JP H03111199U JP 1969790 U JP1969790 U JP 1969790U JP 1969790 U JP1969790 U JP 1969790U JP H03111199 U JPH03111199 U JP H03111199U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- motor control
- rom
- excitation
- phase
- 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
- 230000005284 excitation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Stepping Motors (AREA)
Description
第１図は本考案の一実施例を示す回路図である
。
１……アドレス・カウンタ、２……ＲＯＭ（リ
ード・オンリー・メモリ）、３……５ビツト・マ
グニチユード・コンパレータ、４……データ・ラ
ツチ、５……カウンタ、６……ＮＯＴ回路、７，
８……アンド回路、９……Ｒ−Ｓフリツプフロツ
プ、Ｍ０，Ｍ１……複数のプロフアイルを選択す
るための入力端子、Ｃ……クロツク入力信号、Ｓ
１……スタート信号入力の為のモーメンタリスイ
ツチ。
第２図はパルスモータの制御における励磁相の
プロフアイルを示したタイム・チヤートである。
ΦＡ，ΦＢ……各励磁相の信号名、ＳＴＥＰ…
…ステツプ数。
第３図は本考案で使用する励磁相のプロフアイ
ルをビツト・パターンに変換したＲＯＭのビツト
・パターンを示す図である。
ＡＤＤＲＥＳＳ……ＲＯＭアドレス信号、Ｄ０
〜Ｄ７……出力データ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention. 1... Address counter, 2... ROM (read only memory), 3... 5-bit magnitude comparator, 4... Data latch, 5... Counter, 6... NOT circuit, 7,
8...AND circuit, 9...R-S flip-flop, M0, M1...input terminal for selecting multiple profiles, C...clock input signal, S
1... Momentary switch for inputting the start signal. FIG. 2 is a time chart showing the profile of the excitation phase in pulse motor control. ΦA, ΦB...Signal name of each excitation phase, STEP...
...Number of steps. FIG. 3 is a diagram showing a ROM bit pattern obtained by converting the excitation phase profile used in the present invention into a bit pattern. ADDRESS...ROM address signal, D0
~D7...Output data.
Claims (1)
の各相のパターンと励磁時間に対応する値をビツ
ト・データとするＲＯＭを有し、その内容を逐次
変換して得られる信号により、上記モータの動作
のプロフアイルを制御する事を特徴としたパルス
・モータの制御回路。 It has a ROM that contains bit data of values corresponding to the pattern and excitation time of each phase for excitation phase switching in pulse motor control, and the operation of the motor is controlled by signals obtained by sequentially converting the contents. A pulse motor control circuit featuring profile control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969790U JPH03111199U (en) | 1990-02-27 | 1990-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969790U JPH03111199U (en) | 1990-02-27 | 1990-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111199U true JPH03111199U (en) | 1991-11-14 |
Family
ID=31522800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1969790U Pending JPH03111199U (en) | 1990-02-27 | 1990-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111199U (en) |
-
1990
- 1990-02-27 JP JP1969790U patent/JPH03111199U/ja active Pending
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