JPH01144283A - Cartridge type magnetic tape - Google Patents

Cartridge type magnetic tape

Info

Publication number
JPH01144283A
JPH01144283A JP62304237A JP30423787A JPH01144283A JP H01144283 A JPH01144283 A JP H01144283A JP 62304237 A JP62304237 A JP 62304237A JP 30423787 A JP30423787 A JP 30423787A JP H01144283 A JPH01144283 A JP H01144283A
Authority
JP
Japan
Prior art keywords
counter
magnetic tape
type magnetic
host device
counting
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
JP62304237A
Other languages
Japanese (ja)
Inventor
Tadahiko Sakaguchi
坂口 忠彦
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62304237A priority Critical patent/JPH01144283A/en
Publication of JPH01144283A publication Critical patent/JPH01144283A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To prevent write information from being lost by performing reset or counting by control from a host device, holding a counted result, and displaying it for a long period. CONSTITUTION:By closing a switch 6 by indication from the host device, a counter 4 is reset, and by closing a switch 7, the counter 4 counts up by one. The count value of the counter 4 is held at the counter 4 for a long period, and also, it is displayed. Therefore, an operator can recognize the display of the counter 4 easily. In such a way, it is possible to improve the quality of a medium to a constant level in data management, and furthermore, to prevent the data from being lost.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、カートリッジ型磁気テープ媒体に関し、特に
、同媒体内に上位装置からの指示によりリセット/セッ
ト可能なかつ表示手段を有するカウンタ内蔵機能に関す
る。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a cartridge-type magnetic tape medium, and more particularly to a counter built-in function within the medium that can be reset/set by instructions from a host device and has a display means.

従来の技術 従来、この糧のカートリッジ型磁気テープにおいては、
上位装置からの指示により作動するカウンタ(計数器)
等は内蔵されていなかった。
Conventional technology Conventionally, in cartridge type magnetic tape,
A counter (counter) that operates according to instructions from a host device
etc. were not built-in.

発明が解決しようとする問題点 上述した従来のカートリッジ凰磁気テープは。The problem that the invention seeks to solve The conventional cartridge-type magnetic tape mentioned above.

カウンタ(計数器)等を内蔵していない為に、同媒体の
使用量等の保守上必要な情報がなく、シばLばオペレー
タの手を煩わせるのでシステム運用効率を低下させ、時
として媒体不良による書込み済情報の喪失を惹起すると
いう欠点がある。
Since it does not have a built-in counter, there is no information necessary for maintenance such as the amount of media used. There is a drawback that written information may be lost due to failure.

本発明は従来の上記実情に鑑みてなされたものであり、
従って本発明の目的は、従来の技術に内在する上記欠点
を解消することを可能とした新規なカートリッジ型磁気
テープf提供することにある。
The present invention has been made in view of the above-mentioned conventional situation,
Therefore, an object of the present invention is to provide a novel cartridge-type magnetic tape f that makes it possible to eliminate the above-mentioned drawbacks inherent in the conventional technology.

問題点を解決するための手段 上記目的を達成する為に1本発明に係るカートリッジ型
磁気テープは、上位装置から送られる情報を記憶する記
憶手段と、上位装置からの制御によりリセット又は計数
を行う計数手段と、前記計数手段の計数結果を長期表示
する表示手段とを備えて構成される。
Means for Solving the Problems In order to achieve the above object, the cartridge-type magnetic tape according to the present invention includes a storage means for storing information sent from a host device, and a reset or counting operation under control from the host device. The device includes a counting means and a display means for displaying the counting results of the counting means over a long period of time.

実施例 次に1本発明をその好ましい一実施例について図面を参
照して具体的に説明する。
Embodiment Next, a preferred embodiment of the present invention will be specifically explained with reference to the drawings.

第1図〜g<<図は本発明の一実施例を示し、そのうち
、第1図は正面図、第1図は右憫面図、第3図は下側面
図、第ダ図は裏面図である。
Figures 1 to g<<Figures show an embodiment of the present invention, in which Figure 1 is a front view, Figure 1 is a right side view, Figure 3 is a bottom side view, and Figure 3 is a back view. It is.

第1図〜第1図を参照するに、カートリッジ型磁気テー
プ/ば、情報を記憶する$気テーブコ。
Referring to FIGS. 1-1, a cartridge-type magnetic tape is used to store information.

前記磁気テーブコを回転させる軸J及び上位装置からの
制御信号により作動するスイッチ6.7はねt、ff及
び計数・表示を行うカウンタ蓼から構成されている。
A shaft J for rotating the magnetic tableco, a switch 6.7 actuated by a control signal from a host device, and a counter t and ff are provided for counting and displaying.

上位装置から指示によりスイッチ6が閉じると。When the switch 6 is closed by an instruction from the host device.

カウンタ弘がリセット(初期値に戻る)され、スイッチ
クが閉じると、カウンタ弘をlカウントUPさせる。こ
のカウンタ弘のカウント値はカウンタ弘に長期間保持さ
れると共に表示される。従って。
When the counter is reset (returns to the initial value) and the switch is closed, the counter is incremented by l. The count value of this counter is held and displayed on the counter for a long period of time. Therefore.

装置のオペレータはカウンタ弘の表示を容易に認識する
ことができる。
The operator of the device can easily recognize the counter display.

発明の詳細 な説明したように1本発明によれば、上位装置からの制
御によりリセット又は計数を行いその結果を長期保持し
かつ長期表示することにより、オペレータ等へ同媒体の
保守情報並びに運用情報等を通知し、かつ保存できる為
に、データ管理において媒体を一定の品質に向上させ、
さらにデータの喪失という重大な運用ミス等が防止出来
るという効果が得られる。
As described in detail, according to the present invention, the reset or counting is performed under control from a host device, and the results are retained and displayed for a long period of time, thereby providing maintenance information and operation information of the same medium to operators, etc. In order to be able to notify and store information such as information, we can improve the quality of media to a certain level in data management,
Furthermore, it is possible to prevent serious operational errors such as loss of data.

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

第1因〜第参図は本発明の一実施例を示し、そのうち、
@1図は正面図、第一図は右側面図、第3図は下側面図
、IE弘図は裏面図である。 ハ・・カートリッジ型磁気テープ、コ・・・磁気テープ
、3・・・軸、ダ・・・カウンタ、j、 ff・・・ば
ね、嶋7・・・スイッチ 特許出願人   日本電気株式会社
Factor 1 to Figure 1 show an embodiment of the present invention, among which:
@ Figure 1 is a front view, Figure 1 is a right side view, Figure 3 is a bottom side view, and IE Hiro diagram is a back view. C...Cartridge type magnetic tape, C...Magnetic tape, 3...axis, D...counter, j, ff...spring, Shima 7...switch Patent applicant NEC Corporation

Claims (1)

【特許請求の範囲】[Claims] カートリッジ型磁気テープにおいて、上位装置から送ら
れる情報を記憶する記憶手段と、上位装置からの制御に
よりリセット又は計数を行う計数手段と、前記計数手段
の計数結果を長期表示する表示手段とを有したことを特
徴とするカートリッジ型磁気テープ。
The cartridge-type magnetic tape has a storage means for storing information sent from a host device, a counting means for resetting or counting under control from the host device, and a display means for long-term display of the counting results of the counting means. A cartridge type magnetic tape characterized by:
JP62304237A 1987-11-30 1987-11-30 Cartridge type magnetic tape Pending JPH01144283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62304237A JPH01144283A (en) 1987-11-30 1987-11-30 Cartridge type magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62304237A JPH01144283A (en) 1987-11-30 1987-11-30 Cartridge type magnetic tape

Publications (1)

Publication Number Publication Date
JPH01144283A true JPH01144283A (en) 1989-06-06

Family

ID=17930648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62304237A Pending JPH01144283A (en) 1987-11-30 1987-11-30 Cartridge type magnetic tape

Country Status (1)

Country Link
JP (1) JPH01144283A (en)

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