JPH0250704U - - Google Patents
Info
- Publication number
- JPH0250704U JPH0250704U JP13058988U JP13058988U JPH0250704U JP H0250704 U JPH0250704 U JP H0250704U JP 13058988 U JP13058988 U JP 13058988U JP 13058988 U JP13058988 U JP 13058988U JP H0250704 U JPH0250704 U JP H0250704U
- Authority
- JP
- Japan
- Prior art keywords
- synchronous feed
- encoder
- switching circuit
- encoders
- switches
- 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 3
- 238000010586 diagram Methods 0.000 description 6
Description
第１図はこの発明の特徴的手段となるエンコー
ダ切換カードの概略図、第２図はこの発明の実施
例を示す図、第３図はエンコーダ切換回路の適用
例を示す図、第４図は従来の実施例の概略図、第
５図は従来の実施例を示す図である。
図において、１はＮＣ．１、２はＮＣ．２、３
はエンコーダ１、４はエンコーダ２、５はエンコ
ーダ切換カード、６はリレーのコイル、７はリレ
ーのｂ接点、８はリレーのａ接点である。なお、
各図中同一符号は同一又は相当部分を示す。
Fig. 1 is a schematic diagram of an encoder switching card which is a characteristic means of the present invention, Fig. 2 is a diagram showing an embodiment of the invention, Fig. 3 is a diagram showing an application example of the encoder switching circuit, and Fig. 4 is a diagram showing an example of application of the encoder switching circuit. Schematic diagram of a conventional embodiment. FIG. 5 is a diagram showing a conventional embodiment. In the figure, 1 is NC. 1 and 2 are NC. 2, 3
are the encoder 1, 4 is the encoder 2, 5 is the encoder switching card, 6 is the coil of the relay, 7 is the B contact of the relay, and 8 is the A contact of the relay. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と、モータと同期送りエンコーダにより構成され
る数値制御装置において（同期送りエンコーダ切
換回路を備え）、同期送りエンコーダ２台以上を
切換えることを特徴とする数値制御装置。 A numerical control device comprising an operation board, a control unit, a servo amplifier, a motor, and a synchronous feed encoder (equipped with a synchronous feed encoder switching circuit), characterized in that it switches two or more synchronous feed encoders. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13058988U JPH0250704U (en) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13058988U JPH0250704U (en) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250704U true JPH0250704U (en) | 1990-04-10 |
Family
ID=31385895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13058988U Pending JPH0250704U (en) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250704U (en) |
-
1988
- 1988-10-05 JP JP13058988U patent/JPH0250704U/ja active Pending
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