JPH01155506U - - Google Patents

Info

Publication number
JPH01155506U
JPH01155506U JP4962388U JP4962388U JPH01155506U JP H01155506 U JPH01155506 U JP H01155506U JP 4962388 U JP4962388 U JP 4962388U JP 4962388 U JP4962388 U JP 4962388U JP H01155506 U JPH01155506 U JP H01155506U
Authority
JP
Japan
Prior art keywords
data
analog
display
value
holding means
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.)
Granted
Application number
JP4962388U
Other languages
Japanese (ja)
Other versions
JPH089766Y2 (en
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 filed Critical
Priority to JP1988049623U priority Critical patent/JPH089766Y2/en
Publication of JPH01155506U publication Critical patent/JPH01155506U/ja
Application granted granted Critical
Publication of JPH089766Y2 publication Critical patent/JPH089766Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の概念を示す構成ブロツク図、
第２図は本考案の一実施例を示す構成ブロツク図
、第３図はデータの流れを示す説明図、第４図は
アナログデータのトレンド画面の説明図、第５図
はオンオフデータのトレンド画面の説明図、第６
図は第２図の装置の動作を示すフローチヤートで
ある。 １１……アナログデータ保持手段、１２……ス
ケーリング手段、１３……アナログデータ表示部
、２１……オンオフデータ保持手段、２２……バ
イアス・スパン設定手段、２３……オンオフデー
タ表示部。 Figure 1 is a configuration block diagram showing the concept of the present invention.
Figure 2 is a configuration block diagram showing an embodiment of the present invention, Figure 3 is an explanatory diagram showing the flow of data, Figure 4 is an explanatory diagram of an analog data trend screen, and Figure 5 is an on/off data trend screen. Explanatory diagram, No. 6
The figure is a flowchart showing the operation of the apparatus of FIG. DESCRIPTION OF SYMBOLS 11... Analog data holding means, 12... Scaling means, 13... Analog data display section, 21... On/off data holding means, 22... Bias/span setting means, 23... On/off data display section.

Claims (1)

【実用新案登録請求の範囲】 プロセスの状態量などのアナログ時系列データ
を保持するアナログデータ保持手段と、 このアナログデータ保持手段から所定のデータ
を読出して、所定の値を基準に０〜１００％の値
に変換すると共に、この０〜１００％の値及び表
示する時間領域のトレンド画面における位置を定
めるスケーリング手段と、 このスケーリング手段で変換された値を時系列
に表示するアナログデータ表示部と、 プロセスにおける操作端に対する指令値などの
オンオフデータを時系列に記憶するオンオフデー
タ保持手段と、 このオンオフデータ保持手段で記憶された値を
読出して、前記アナログデータを表示するトレン
ド画面における０〜１００％表示軸方向のオンオ
フ表示におけるスパン及びバイアス値を定めると
共に、アナログデータと同じ時間軸を用いるバイ
アス・スパン設定手段と、 このバイアス・スパン設定手段で変換された値
を時系列に表示するオンオフデータ表示部と、 を具備することを特徴とするトレンド表示装置
。[Claims for Utility Model Registration] Analog data holding means for holding analog time-series data such as state quantities of a process; Predetermined data is read from the analog data holding means and the percentage is 0 to 100% based on the predetermined value. a scaling means for converting into a value of 0 to 100% and determining the position of the 0 to 100% value and the time domain to be displayed on the trend screen; and an analog data display section for displaying the values converted by the scaling means in chronological order. On-off data holding means for storing on-off data such as command values for operating terminals in a process in chronological order; and 0 to 100% on a trend screen for reading out the values stored in this on-off data holding means and displaying the analog data. A bias/span setting means that determines the span and bias value for on/off display in the direction of the display axis and uses the same time axis as analog data, and an on/off data display that displays the values converted by this bias/span setting means in chronological order. A trend display device comprising:
JP1988049623U 1988-04-13 1988-04-13 Trend display Expired - Lifetime JPH089766Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988049623U JPH089766Y2 (en) 1988-04-13 1988-04-13 Trend display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988049623U JPH089766Y2 (en) 1988-04-13 1988-04-13 Trend display

Publications (2)

Publication Number Publication Date
JPH01155506U true JPH01155506U (en) 1989-10-25
JPH089766Y2 JPH089766Y2 (en) 1996-03-21

Family

ID=31275711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988049623U Expired - Lifetime JPH089766Y2 (en) 1988-04-13 1988-04-13 Trend display

Country Status (1)

Country Link
JP (1) JPH089766Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016079771A1 (en) * 2014-11-19 2016-05-26 三菱電機株式会社 Control device, control method and program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010311A (en) * 1983-06-30 1985-01-19 Mitsubishi Electric Corp Plant operation supervising display system
JPS63138408A (en) * 1986-12-01 1988-06-10 Nippon Atom Ind Group Co Ltd Trend display system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010311A (en) * 1983-06-30 1985-01-19 Mitsubishi Electric Corp Plant operation supervising display system
JPS63138408A (en) * 1986-12-01 1988-06-10 Nippon Atom Ind Group Co Ltd Trend display system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016079771A1 (en) * 2014-11-19 2016-05-26 三菱電機株式会社 Control device, control method and program
JPWO2016079771A1 (en) * 2014-11-19 2017-04-27 三菱電機株式会社 Control device, control method, and program

Also Published As

Publication number Publication date
JPH089766Y2 (en) 1996-03-21

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