JPS6416197U - - Google Patents
Info
- Publication number
- JPS6416197U JPS6416197U JP1987107491U JP10749187U JPS6416197U JP S6416197 U JPS6416197 U JP S6416197U JP 1987107491 U JP1987107491 U JP 1987107491U JP 10749187 U JP10749187 U JP 10749187U JP S6416197 U JPS6416197 U JP S6416197U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- control system
- speed
- switching
- actual
- 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 3
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の一実施例を示す概要構成図、
第２図は本考案の他の実施例を示す概要構成図、
第３図は従来の電動機制御装置を示す概要構成図
である。
１，４……ロール、２……電動機、７……張力
検出器、８……張力設定回路、１０……張力制御
増幅器、１２……比較回路、１４……速度制御装
置、１５，１８，２０……接点、１６……ライン
速度設定回路、１７……ドロー演算回路、１９…
…ドロー設定回路、２１……電算機電流設定器、
２２……電流検出器。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic configuration diagram showing another embodiment of the present invention;
FIG. 3 is a schematic configuration diagram showing a conventional electric motor control device. 1, 4... Roll, 2... Electric motor, 7... Tension detector, 8... Tension setting circuit, 10... Tension control amplifier, 12... Comparison circuit, 14... Speed control device, 15, 18, 20... Contact, 16... Line speed setting circuit, 17... Draw calculation circuit, 19...
...Draw setting circuit, 21...Computer current setting device,
22... Current detector.
Claims (1)
換えて電動機を速度制御や張力制御する電動機制
御装置において、前記速度制御系から前記張力制
御系に切換える場合は、実張力と設定基準張力と
を比較し、その比較結果により前記実張力を前記
設定基準張力として設定し、前記張力制御系から
前記速度制御系に切換える場合は、切換時点の実
速度を設定基準速度として設定する設定回路を具
備することを特徴とする電動機制御装置。 In a motor control device that has a speed control system and a tension control system and controls the speed and tension of the motor by switching between them, when switching from the speed control system to the tension control system, the actual tension and the set reference tension must be and sets the actual tension as the setting reference tension based on the comparison result, and when switching from the tension control system to the speed control system, includes a setting circuit that sets the actual speed at the time of switching as the setting reference speed. An electric motor control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107491U JPS6416197U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107491U JPS6416197U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416197U true JPS6416197U (en) | 1989-01-26 |
Family
ID=31341953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107491U Pending JPS6416197U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416197U (en) |
-
1987
- 1987-07-15 JP JP1987107491U patent/JPS6416197U/ja active Pending