JPH0235206U - - Google Patents
Info
- Publication number
- JPH0235206U JPH0235206U JP11120788U JP11120788U JPH0235206U JP H0235206 U JPH0235206 U JP H0235206U JP 11120788 U JP11120788 U JP 11120788U JP 11120788 U JP11120788 U JP 11120788U JP H0235206 U JPH0235206 U JP H0235206U
- Authority
- JP
- Japan
- Prior art keywords
- reverse
- movement
- limit detection
- detection signal
- limits
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Control Of Position Or Direction (AREA)
Description
第１図は本考案による位置制御装置の主要部の
一実施例を示す回路構成図、第２図は同実施例の
部分回路構成図、第３図は同実施例の回路動作説
明図である。
１……位置制御装置、２……波形成形／正逆判
別回路、３……主演算回路、４……正転側移動限
界リミツトスイツチ、５……逆転側移動限界リミ
ツトスイツチ、６……論理演算回路、７，８……
Ｄフリツプフロツプ。
FIG. 1 is a circuit configuration diagram showing an embodiment of the main part of the position control device according to the present invention, FIG. 2 is a partial circuit configuration diagram of the same embodiment, and FIG. 3 is a circuit operation explanatory diagram of the same embodiment. . 1...Position control device, 2...Waveform shaping/forward/reverse discrimination circuit, 3...Main calculation circuit, 4...Forward rotation side movement limit limit switch, 5...Reverse rotation side movement limit limit switch, 6...Logic operation circuit , 7, 8...
D flipflop.
Claims (1)
正側と逆側のリミツトスイツチを備えた装置にお
いて、上記正側と逆側のリミツトスイツチで検出
された正側と逆側の移動限界検出信号がオア機能
で１つの端子に移動限界検出信号として入力され
、この移動限界検出信号と位置指令の正逆信号と
から正側と逆側の移動限界を得る論理演算回路を
設けたことを特徴とする位置制御装置。 In a device equipped with forward and reverse limit switches that detect the forward and reverse travel limits, the forward and reverse travel limit detection signals detected by the forward and reverse limit switches have an OR function. The position control is characterized in that it is provided with a logical operation circuit which is input as a movement limit detection signal to one terminal and obtains the movement limits on the forward side and the reverse side from this movement limit detection signal and the forward and reverse signals of the position command. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11120788U JPH0235206U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11120788U JPH0235206U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235206U true JPH0235206U (en) | 1990-03-07 |
Family
ID=31349055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11120788U Pending JPH0235206U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235206U (en) |
-
1988
- 1988-08-26 JP JP11120788U patent/JPH0235206U/ja active Pending
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