JP5043566B2 - エレベータ装置 - Google Patents
エレベータ装置 Download PDFInfo
- Publication number
- JP5043566B2 JP5043566B2 JP2007225244A JP2007225244A JP5043566B2 JP 5043566 B2 JP5043566 B2 JP 5043566B2 JP 2007225244 A JP2007225244 A JP 2007225244A JP 2007225244 A JP2007225244 A JP 2007225244A JP 5043566 B2 JP5043566 B2 JP 5043566B2
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- self
- diagnosis
- rotary encoder
- electronic control
- 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.)
- Active
Links
Images
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Control Of Electric Motors In General (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
5 駆動用モータ
11 ロータリエンコーダ
13 電子制御装置
15 制御用CPU
27 A、B相信号出力部
29 自己診断データ処理部
31 自己診断用CPU
33 フェイルセーフ信号出力部
Claims (1)
- 巻上機のモータの回転軸に取り付けたロータリエンコーダと、このロータリエンコーダの検出出力から上記モータを駆動制御する制御用CPUを内蔵した電子制御装置と、を含み、
上記ロータリエンコーダに、当該ロータリエンコーダ自体の自己診断を実施する自己診断用CPUを内蔵するとともに、この自己診断用CPUに、上記制御用CPUを監視する監視用CPUの機能を持たせ、
上記自己診断用CPUは、上記制御用CPUの動作状態が異常であると判定した時に、上記電子制御装置と上記モータとの間に設けられたスイッチを開く側に駆動して上記モータへの電源供給を停止させるフェイルセーフ信号を出力可能とした、ことを特徴とするエレベータ装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007225244A JP5043566B2 (ja) | 2007-08-31 | 2007-08-31 | エレベータ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007225244A JP5043566B2 (ja) | 2007-08-31 | 2007-08-31 | エレベータ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009058337A JP2009058337A (ja) | 2009-03-19 |
| JP5043566B2 true JP5043566B2 (ja) | 2012-10-10 |
Family
ID=40554210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007225244A Active JP5043566B2 (ja) | 2007-08-31 | 2007-08-31 | エレベータ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5043566B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015180114A (ja) * | 2012-07-25 | 2015-10-08 | パナソニック株式会社 | 産業用機械の異常判定方法 |
| JP2024137233A (ja) * | 2023-03-24 | 2024-10-07 | 株式会社日立製作所 | エレベーターを制御するシステム、装置および方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2768585B2 (ja) * | 1992-02-06 | 1998-06-25 | アルプス電気株式会社 | パルス発生装置の異常検出装置 |
| JP3617407B2 (ja) * | 2000-04-03 | 2005-02-02 | トヨタ自動車株式会社 | 原動機を用いた移動体の制御装置におけるcpuの異常監視 |
-
2007
- 2007-08-31 JP JP2007225244A patent/JP5043566B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009058337A (ja) | 2009-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102195555B (zh) | 伺服系统及其控制方法、伺服电机驱动装置以及安全单元 | |
| JP5898104B2 (ja) | 電源電圧監視回路、車両のセンサ回路およびパワーステアリング装置 | |
| JP5752266B2 (ja) | 電源電圧監視機能を有する電子制御装置及びそれを備えた車両ステアリング制御装置 | |
| JP5961566B2 (ja) | トルクセンサの異常診断装置及び異常診断方法 | |
| JP5089296B2 (ja) | エレベータ装置用ロータリエンコーダおよびエレベータ装置 | |
| TW201306997A (zh) | 研磨機及其驅動裝置 | |
| JP4981590B2 (ja) | ロータリエンコーダの寿命予知方法、ロータリエンコーダおよび電子制御システム | |
| JP5043566B2 (ja) | エレベータ装置 | |
| EP3343029B1 (en) | Error mode management of pitch drives for a wind turbine | |
| EP1245867B1 (en) | Monitoring apparatus | |
| JPWO2018087803A1 (ja) | エレベーター制御装置、制御方法及びエレベーター | |
| JP2007219991A (ja) | 異常負荷検出装置 | |
| JP2005054843A (ja) | ブレーキ装置 | |
| KR101574938B1 (ko) | 무대 장치의 가상 위치 운전 시스템 | |
| JP5018590B2 (ja) | 速度検出装置 | |
| JP5043636B2 (ja) | ロータリエンコーダ | |
| JP5079622B2 (ja) | ロータリエンコーダ | |
| KR101820538B1 (ko) | 복수의 제어시스템을 구비한 건설장비용 제어기 안전 시스템 | |
| WO2018122909A1 (ja) | エレベーター制御システム | |
| JP4997219B2 (ja) | 制御装置 | |
| JP2009128089A (ja) | ロータリエンコーダ | |
| JP5301814B2 (ja) | ロータリエンコーダおよび電子制御システム | |
| JP2008292176A (ja) | ロータリエンコーダを用いた制御システムおよび自己診断機能付きロータリエンコーダ | |
| JP5043639B2 (ja) | ロータリエンコーダ | |
| JP5166002B2 (ja) | 電子制御システムおよびこれに用いるロータリエンコーダ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100823 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120216 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120228 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120426 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120522 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120607 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120703 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120712 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5043566 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150720 Year of fee payment: 3 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |