JPS6264198U - - Google Patents
Info
- Publication number
- JPS6264198U JPS6264198U JP15546085U JP15546085U JPS6264198U JP S6264198 U JPS6264198 U JP S6264198U JP 15546085 U JP15546085 U JP 15546085U JP 15546085 U JP15546085 U JP 15546085U JP S6264198 U JPS6264198 U JP S6264198U
- Authority
- JP
- Japan
- Prior art keywords
- digital
- inverter
- control device
- values
- induction motor
- 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
- 230000006698 induction Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図は本考案の実施例を示すブロツク図であ
り、第２図は第１図に示す実施例回路におけるＣ
ＰＵのプログラムのフローチヤートである。
１……パネルキースイツチ、２……インプツト
ポート、３……ＣＰＵ、４……ＲＡＭ、５……Ｒ
ＯＭ、６……表示器駆動回路、７……デジタル表
示器、８……Ａ／Ｄ変換器、９……Ｄ／Ａ変換器
、１１……直流電源、１２……インバータ、１３
……誘導電動機、１４……変流器、２２，２５，
２６，２８，２９，３０，３１，３２，３３……
処理、２３，２４，２７，３４……判断。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram of the circuit of the embodiment shown in FIG.
This is a flowchart of a PU program. 1...Panel key switch, 2...Input port, 3...CPU, 4...RAM, 5...R
OM, 6... Display drive circuit, 7... Digital display, 8... A/D converter, 9... D/A converter, 11... DC power supply, 12... Inverter, 13
...Induction motor, 14...Current transformer, 22, 25,
26, 28, 29, 30, 31, 32, 33...
Processing, 23, 24, 27, 34...judgment.
Claims (1)
をデジタル制御により任意の値に調整して誘導電
動機を可変速運転させるインバータのデジタル制
御装置において、前記インバータの制御に必要な
設定値をデジタル値で設定して前記デジタル制御
装置に入力させるデジタル設定手段と、前記デジ
タル制御装置からデジタル値で出力されるインバ
ータまたは誘導電動機の状態を数字で表示するデ
ジタル表示手段とを備えたことを特徴とするイン
バータのデジタル制御装置。 In an inverter digital control device that operates an induction motor at variable speed by digitally adjusting the voltage and frequency of AC power output by an inverter to arbitrary values, the setting values necessary for controlling the inverter are set as digital values. A digital inverter comprising: a digital setting means for inputting a digital value into the digital control device; and a digital display means for numerically displaying the status of the inverter or induction motor outputted from the digital control device as a digital value. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15546085U JPS6264198U (en) | 1985-10-11 | 1985-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15546085U JPS6264198U (en) | 1985-10-11 | 1985-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6264198U true JPS6264198U (en) | 1987-04-21 |
Family
ID=31076185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15546085U Pending JPS6264198U (en) | 1985-10-11 | 1985-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6264198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426393A (en) * | 1987-07-21 | 1989-01-27 | Mitsubishi Electric Corp | Operation commander of invertor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53133719A (en) * | 1977-04-27 | 1978-11-21 | Matsushita Electric Ind Co Ltd | Rotary speed adjuster for motor |
-
1985
- 1985-10-11 JP JP15546085U patent/JPS6264198U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53133719A (en) * | 1977-04-27 | 1978-11-21 | Matsushita Electric Ind Co Ltd | Rotary speed adjuster for motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426393A (en) * | 1987-07-21 | 1989-01-27 | Mitsubishi Electric Corp | Operation commander of invertor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6264198U (en) | ||
| US5157307A (en) | Sewing machine drive apparatus | |
| JPS6323586A (en) | Sepeed controller for induction motor | |
| JPS62119199U (en) | ||
| JPH02136483U (en) | ||
| JPS6317597U (en) | ||
| JPS61159841U (en) | ||
| JPH0330791U (en) | ||
| JPH033700U (en) | ||
| JPS6251993U (en) | ||
| JPS6425895U (en) | ||
| JPS6211400U (en) | ||
| JPS5943840Y2 (en) | Inverter | |
| JPS6284394U (en) | ||
| JPS62149296U (en) | ||
| JPH04111298U (en) | Induction motor control device | |
| JPS63109596U (en) | ||
| JPS5866896U (en) | Inverter control circuit | |
| JPS63164398U (en) | ||
| JPS6333400U (en) | ||
| JPS6393799U (en) | ||
| JPS59173488U (en) | Induction motor starting device | |
| JPS6244696U (en) | ||
| JPH0230292U (en) | ||
| JPS6244694U (en) |