JPS59223862A - Error display system - Google Patents

Error display system

Info

Publication number
JPS59223862A
JPS59223862A JP58091748A JP9174883A JPS59223862A JP S59223862 A JPS59223862 A JP S59223862A JP 58091748 A JP58091748 A JP 58091748A JP 9174883 A JP9174883 A JP 9174883A JP S59223862 A JPS59223862 A JP S59223862A
Authority
JP
Japan
Prior art keywords
error
circuit
display
multiplexer
error code
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
Application number
JP58091748A
Other languages
Japanese (ja)
Inventor
Katsushi Inoue
勝史 井上
Takashi Ubukawa
生川　隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58091748A priority Critical patent/JPS59223862A/en
Publication of JPS59223862A publication Critical patent/JPS59223862A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make a user recognize the contents of an error and to shorten the error recovery time by blinking a display with difference given to the blinking time in case the error arrises to a device having just a single display. CONSTITUTION:When an error is produced, an error detecting circuit 3 controls an error code generating circuit 4 with an designation of a control part 1. Thus an error code is produced in accordance with the error contents and sent to a multiplexer 7. At the same time, a display ON/OFF circuit 5 is controlled to change the ON/OFF time or cycle synchronously with the transmission of the error code of the circuit 4 and depending on an intermittent fault or a permanent fault. Then the ON/OFF signal is sent to the multiplexer 7. The circuit 3 actuates a display timing control circuit 6 to open the error code signal line of the multiplexer 7. Then the circuit 3 drives a driver 8 to blink a light emitting diode 9. A user discriminates the error contents from the blinking state.

Description

【発明の詳細な説明】 （２）発明の技術分野 本発明はフロッピーディスク装置等の如く単一の表示、
例えば使用中の表示のみ表示されている　　′装置に係
り、特にエラーが発生した時に、該エラーの内容を大別
して前記使用中の表示を用いて使。Detailed Description of the Invention (2) Technical Field of the Invention The present invention relates to a single display such as a floppy disk device, etc.
For example, when an error occurs in a device where only the in-use display is displayed, the content of the error can be broadly classified and the in-use display can be used.

用イイに知らせると共に、前記エラーの内容をエラー　
：：１−　Ｊニーとじて送出するエラー表示方式に関す
る。In addition to informing the user of the error,
::1- Concerning an error display method that is sent as a J knee.

（ｂ）従来技術と問題点 従来、フロッピーディスク装置；を等し、Ｖシ１：置内
１１１１−で検出したエラーは上位装置に報告Ｕ７、使
用−１１には直接表示して報告していない。又エフ−の
内４′、′も１〜２種頬程度の分類しか出来なか１．六
−０従ってフロッピーディスク媒体の不良に基づく：；
−ラーの如く、使用者にまり吊″決し１１ノるエラーも
ｌｊ＋ｇ　ＱＦＦ’ｌｌずろことが出来ず、装置の永久
故１；、Ｈ４か間欠１１に害か判別することが不能であ
り、フロッピーディスクのイ１ｘ理に時間が掛かる欠点
がある。(b) Conventional technology and problems Conventionally, when using a floppy disk device, errors detected in the V-S1: Inner 1111- are reported to the host device U7, and are not directly displayed and reported in the U-11. . Also, 4' and ' of F- can only be classified into 1 or 2 types, 1. 6-0 Therefore, it is based on a defective floppy disk medium:;
- It is impossible to determine whether the error is due to H4 or intermittent 11, and it is impossible to determine whether the error is due to H4 or intermittent 11. The disadvantage is that it takes time to process the disc.

（Ｃ）発明の目的 本発明の目的は上記欠点を除く為、フ１ニア７ピーデイ
スク装置等の使用中の表示を行う１１３．−の表示部に
、永久故障か間欠障害かを区別しｉ１１′るように、目
視可能な周期で前記使用中の表示をオン／オンする時間
又は周期を変えると共に、更に詳ｆｉｌなエラー内容を
報告し得るエラーコードを送出して、エラー内容を使用
者又は試験器Ｍｏこ通知ず／′〉エラー表示方式を提供
することにある。(C) Object of the Invention In order to eliminate the above-mentioned drawbacks, the object of the present invention is to provide an indication of when a 113. - In order to distinguish between permanent failure and intermittent failure, change the time or cycle of turning on/on the in-use display at a visually visible interval, and display more detailed error information on the display section. The object of the present invention is to provide an error display method that sends out a reportable error code without notifying the user or the tester of the error details.

（ｄ）発明の構成 本発明のｆＩＸ￥成は単一の表示のみ備えた装置に於い
て、前記表示を特定の時間又は周期で明滅させるｆ４号
を送出する手段と、エラー内容をコード化し７て送出す
る手段とを設け、前記装置でエラーがイご生した場合、
前記表示明滅信号をエラー内容に応して変化させ、前記
エラーコードと共に送出し、前記表示を明滅させると共
に前記エラーコードの解析を可能とするものである （ｅ）発明の実施例 第１図は本発明の一実施例を説明する図である。(d) Structure of the Invention The fIX component of the present invention is a device equipped with only a single display, and includes a means for sending an f4 signal that causes the display to flicker at a specific time or period, and a method for encoding error contents. If an error occurs in the device,
The display blinking signal is changed according to the content of the error, and is sent together with the error code, so that the display blinks and the error code can be analyzed.(e) Embodiment of the Invention FIG. FIG. 1 is a diagram illustrating an embodiment of the present invention.

△及び１３で示ず波形は表示部の表示をオン／オフする
信号であり、その一部にＣで示す如きエラーコートを含
む。今例えば波形Ａを永久故障を示すものとし、Ｂを間
欠障害を現すものとすれば、使用者は表示部の表示の点
滅間１’１Ｍが異なることで判ｔｌＪｉ　シ装置するこ
とが出来る。又前記波形の一部にエーラーコ−１が含ま
れている為、工亥エラー二１−ドを解＋１ｉシ得る試験
器等に供給することで障害の詳イ１［１内容を知ること
が出来る。前記エラーコードの訂ｔｌｌｌは例えばＣに
示す如く、エラーコードであることを示すエラーバース
トピノ１−３ヒノ１−とエラーコード８ビツトから構成
される。（Ｌ！　Ｌごれ等のビット数は特に本例に限定
するものでは７．ｙい。The waveforms shown by Δ and 13 are signals for turning on/off the display on the display section, and a part thereof includes an error code as shown by C. For example, if waveform A indicates a permanent failure and waveform B indicates an intermittent failure, the user can make a judgment based on the difference in the blinking interval of 1'1M on the display. Also, since error code 1 is included in a part of the waveform, the details of the fault can be known by supplying the factory error code to a tester that can solve the problem. . The error code correction tllll is composed of an error burst pin 1-3 hino 1- indicating an error code and an 8-bit error code, as shown in C, for example. (L! The number of bits for L dirt etc. is not particularly limited to this example.

第２図は本発明の一実施例を示す回路のフロック図であ
る。制御部１ばフロッピーディスク装置のインクフェー
スの制御、モーフの制御、各チー１７２回路及びセンサ
ーから送出されろエラーのう〕類等を行う。通常フロッ
ピーディスク装置か上位装置から選択されている時は、
使用中制御回路２は表示タイミング制御回路６によりマ
ルチプレクサ７の使用中の信号線を開かせ、マルチプレ
クサ７を経てドライバ８を駆動し、表示用の発光ダイオ
ード９を点灯させる。FIG. 2 is a block diagram of a circuit showing one embodiment of the present invention. The control unit 1 controls the ink face of the floppy disk device, controls the morph, and detects errors sent from each chip 172 circuit and sensor. Normally, when the floppy disk device or host device is selected,
The in-use control circuit 2 causes the display timing control circuit 6 to open the in-use signal line of the multiplexer 7, drives the driver 8 via the multiplexer 7, and lights up the light emitting diode 9 for display.

エラーが発生するとエラー検出回１ｉに　３は制御部１
の指示により、エラーコート発生回路・１を制御して、
エラーの内容に従いエラーニー１−を作成してマルチプ
レクサ７に送る。又聞１．ｌｌに表示メン／オフ回路５
を制御し、エラーツー１発ノＬ回１１’！？　４のエラ
ーコード送出に同期して、第１図に示す如く、間欠障害
か永久故障かでオン／オフの時間又は周期を変えてオン
／オフ信号をマルチプレクサ７に辻出さ−Ｕる。エラー
検出回路３は表示タイミング制御部ｉ／８６を動作させ
てマルチプレクサ７のエラー　二Ｉ　−１信号線を開か
−Ｕ、ドライバ８を駆動して発光タイオード９を第１図
に示す如く点滅させる。When an error occurs, the error detection time 1i is activated. 3 is the control unit 1
According to the instructions, the error code generation circuit 1 is controlled,
An error knee 1- is created according to the content of the error and sent to the multiplexer 7. Listen again 1. ll display men/off circuit 5
Control and error two 1 shot no L times 11'! ? In synchronization with the sending of the error code No. 4, as shown in FIG. 1, an on/off signal is sent to the multiplexer 7 by changing the on/off time or cycle depending on whether it is an intermittent failure or a permanent failure. The error detection circuit 3 operates the display timing control unit i/86 to open the error signal line -U of the multiplexer 7, and drives the driver 8 to cause the light emitting diode 9 to blink as shown in FIG.

使用者は該点滅の状況により、エラーの内容を判ｌＪｉ
　シ処理する。例えばフロッピーディスク媒体の交換等
を実施することで回復を計る。又出力に試験器等を接続
しエラーコードを解析すればエラー開所の認識が可能で
修復時間を短縮することが出来る。The user can determine the content of the error based on the blinking condition.
Process. For example, try to recover by replacing the floppy disk medium. Furthermore, by connecting a tester or the like to the output and analyzing the error code, it is possible to recognize the occurrence of an error and shorten the repair time.

Ｃｆ）発明の効果 以」−説明した如く、本発明は単一の表示しかない装置
の該表示を点滅し、且つその点滅時間に差を持た一ｌる
ことで使用者にエラー内容を大別して認識せしめ、エラ
ー回復処理時間を短縮させることが可能で、その効果は
大なるものがある。Cf) Effects of the Invention - As explained, the present invention blinks the display of a device that only has a single display, and makes the blinking time different, so that the user can roughly classify the error contents. The error recovery process time can be shortened, and the effect is significant.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例を説明する図、第２図は本発
明の一実施例を示す回路のブロック図である。 １は制御部、２ば使用中制御部Ｈ，ｌＢ、３１．１上ラ
一オン／オフ回路、６は表示タイミング；；ｊす１ｒｉ
ｌ１回１１１ｈ、７はマルチプレクサ、８はトライバ、
９１３シざご光ダイオードである。FIG. 1 is a diagram for explaining one embodiment of the present invention, and FIG. 2 is a block diagram of a circuit showing one embodiment of the present invention. 1 is the control unit, 2 is the control unit in use H, 1B, 31.1 is the upper on/off circuit, 6 is the display timing;
l1 times 111h, 7 is multiplexer, 8 is driver,
913 Shizago photodiode.

Claims (1)

【特許請求の範囲】[Claims] 表示手段と、該表示手段を特定の時間又は周期で明滅さ
せる信号を送出する手段と、エラー内容を：１−Ｆ化し
゛Ｃ送出する手段とを設け、エラーが発生した場合、前
記表示明滅信号をエラー内容にＬｉｄじて変化さゼ、前
記エラーコードと共に送出し、前記表示手段を明滅さセ
ると共に前記エラーニーｌ”　（７）　ＩＱ’ｊ　Ｉｊ
ｉを可能とすることを特徴とするエラー表示方式。A display means, a means for sending out a signal that causes the display means to blink at a specific time or cycle, and a means for converting the error content into :1-F and sending out a signal are provided, and when an error occurs, the display blinking signal is sent. The code changes depending on the error content, and is sent together with the error code, causing the display means to blink and displaying the error code. (7) IQ'j Ij
An error display method characterized by enabling i.
JP58091748A 1983-05-25 1983-05-25 Error display system Pending JPS59223862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58091748A JPS59223862A (en) 1983-05-25 1983-05-25 Error display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58091748A JPS59223862A (en) 1983-05-25 1983-05-25 Error display system

Publications (1)

Publication Number Publication Date
JPS59223862A true JPS59223862A (en) 1984-12-15

Family

ID=14035148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58091748A Pending JPS59223862A (en) 1983-05-25 1983-05-25 Error display system

Country Status (1)

Country Link
JP (1) JPS59223862A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110724A (en) * 1988-10-20 1990-04-23 Nec Corp Magnetic disk device
JPH02145446U (en) * 1989-05-09 1990-12-10
US5031178A (en) * 1988-10-12 1991-07-09 American Standard Inc. Apparatus and method for ground isolated system diagnostics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031178A (en) * 1988-10-12 1991-07-09 American Standard Inc. Apparatus and method for ground isolated system diagnostics
JPH02110724A (en) * 1988-10-20 1990-04-23 Nec Corp Magnetic disk device
JPH02145446U (en) * 1989-05-09 1990-12-10

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