JPS6324996U - - Google Patents
Info
- Publication number
- JPS6324996U JPS6324996U JP1986115893U JP11589386U JPS6324996U JP S6324996 U JPS6324996 U JP S6324996U JP 1986115893 U JP1986115893 U JP 1986115893U JP 11589386 U JP11589386 U JP 11589386U JP S6324996 U JPS6324996 U JP S6324996U
- Authority
- JP
- Japan
- Prior art keywords
- synchronous motor
- circuit
- control device
- light emitting
- emitting diode
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は従来のこの種交流サーボ増幅装置を示
すブロツク図、第３図は同期電動機の制御装置、
すなわち位相差カウンタと、その要部周辺を示す
ブロツク図、第４図は制御装置のタイムチヤート
ＲＯＭデータ図である。
図において、２は同期電動機、５は位置検出器
、８は波形成形回路、９は立上りパルス発生回路
、１０は位相差カウンタ、１９はＲＯＭ、２０は
アナログスイツチ、２１は設定ピン、２２は極性
反転回路、２３はＥＸ―ＯＲ回路、２４はＮＡＮ
Ｄ回路、２５は発光ダイオード、２６は磁極位置
表示回路である。なお、図中同一符号は同一また
は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, FIG. 2 is a block diagram showing a conventional AC servo amplifier of this type, and FIG. 3 is a control device for a synchronous motor.
That is, FIG. 4 is a block diagram showing the phase difference counter and its main parts and its surroundings, and FIG. 4 is a time chart ROM data diagram of the control device. In the figure, 2 is a synchronous motor, 5 is a position detector, 8 is a waveform shaping circuit, 9 is a rising pulse generation circuit, 10 is a phase difference counter, 19 is a ROM, 20 is an analog switch, 21 is a setting pin, and 22 is a polarity. Inversion circuit, 23 is EX-OR circuit, 24 is NAN
D circuit, 25 is a light emitting diode, and 26 is a magnetic pole position display circuit. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
置検出器の出力をパルス変換するための波形整形
回路の出力と、立上りパルス発生回路の出力との
位相差をカウントする位相差カウンタを有するも
のにおいて、上記同期電動機のロータ磁極位置と
位置検出器との関係取付位置を変えたときの位置
切換用のアナログスイツチと、上記位置検出器の
取付位置を電気的に確認する発光ダイオードと、 ＲＯＭデータとを付加したことを特徴とする同期
電動機の制御装置。 (2) アナログスイツチには、極性反転回路を構
成する位置検出器の取付角度切換用の設定ピンを
設けたことを特徴とする実用新案登録請求の範囲
第１項記載の同期電動機の制御装置。 (3) 発光ダイオードには、極性位置表示回路を
構成し、ＲＯＭデータを設定ピンによつて反転さ
せるＥＸ―ＯＲ回路と、ＲＯＭのデータによりこ
の発光ダイオードを点灯させるＮＡＮＤ回路が接
続されていることを特徴とする実用新案登録請求
の範囲第１項記載の同期電動機の制御装置。[Claims for Utility Model Registration] (1) Counting the phase difference between the output of a waveform shaping circuit for converting into pulses the output of a position detector that detects the rotor magnetic pole position of a synchronous motor, and the output of a rising pulse generation circuit. Electrically confirm the relationship between the rotor magnetic pole position of the synchronous motor and the position detector, and the analog switch for switching the position when the mounting position of the synchronous motor is changed, and the mounting position of the position detector. 1. A control device for a synchronous motor, characterized in that a light emitting diode is added thereto, and ROM data is added. (2) The control device for a synchronous motor according to claim 1, wherein the analog switch is provided with a setting pin for switching the mounting angle of a position detector constituting a polarity inversion circuit. (3) The light emitting diode must be connected to an EX-OR circuit that constitutes a polarity position display circuit and inverts the ROM data using a setting pin, and a NAND circuit that lights up the light emitting diode using the ROM data. A control device for a synchronous motor according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115893U JPS6324996U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115893U JPS6324996U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324996U true JPS6324996U (en) | 1988-02-18 |
Family
ID=30999975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986115893U Pending JPS6324996U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324996U (en) |
-
1986
- 1986-07-30 JP JP1986115893U patent/JPS6324996U/ja active Pending
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