JPS6377744A - Control method for ink remote regulator - Google Patents

Control method for ink remote regulator

Info

Publication number
JPS6377744A
JPS6377744A JP61219828A JP21982886A JPS6377744A JP S6377744 A JPS6377744 A JP S6377744A JP 61219828 A JP61219828 A JP 61219828A JP 21982886 A JP21982886 A JP 21982886A JP S6377744 A JPS6377744 A JP S6377744A
Authority
JP
Japan
Prior art keywords
ink
transmission
block
transmitted
blades
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
JP61219828A
Other languages
Japanese (ja)
Other versions
JPH0639158B2 (en
Inventor
Noribumi Tasaka
範文 田阪
Osamu Yoritsune
頼経 治
Takemasa Matsumoto
松本 剛正
Yoshiro Matsuura
松浦 義郎
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP61219828A priority Critical patent/JPH0639158B2/en
Publication of JPS6377744A publication Critical patent/JPS6377744A/en
Publication of JPH0639158B2 publication Critical patent/JPH0639158B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

PURPOSE:To reduce a cost and improve the control performance of a control system for an ink remote regulator by providing a block transmission instruction area in a transmitted sentence transmitted from the controller of an operation board, and transmitting the command values of all the split ink blades in one block in one transmission packet. CONSTITUTION:A block instruction area is provided in a transmission sentence transmitted from the controller of an operation board, and the command values of all split ink blades 2 of one blocks A-N are transmitted in one transmission packet. Thus, when the number of the blades 2 contained in one blocks A-N are supposed to be N, it can be transmitted at approx. 1/N of the conventional speed. Thus, even if the transmission speed is considerably decelerated, for example, to 1/N, the actual movement of the aperture of the display and split blades 2 becomes the same as the conventional one. Accordingly, an inexpensive microprocessor and multiplexer can be used to reduce the cost, thereby remarkably improving the control performance of regulating ink.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、印刷機のインキ量をプリセットするインキ遠
隔調整装置において、その操作盤と印刷機を結ぶシリア
ル電送ラインに指令を出す方式に適用される制御方式に
関するものである。
Detailed Description of the Invention (Field of Industrial Application) The present invention is applied to an ink remote adjustment device that presets the amount of ink in a printing press, and to a method of sending commands to a serial transmission line connecting the operation panel and the printing press. This relates to the control method used.

(従来の技術) 前記インキ遠隔虐整装置の制御方式の従来例を第2図に
よって説明すると、図示のように印刷機内の分割インキ
ブレード(2)の開度制御をシリアル多重伝送を用いて
行なっているので、操作盤(1)と分割インキブレード
(2)の間は7リアル伝送ライン(α)1本で制御され
ており、この場合、第2図のように伝送形態は一般にマ
ルチドロップ構成でかつ伝送手順は無手順制御となって
いる。他の例えばループ構成は、分割インキブレー白2
)の数だけのループ制御用能な多重化装置が必要なため
コスト高になり一般には用いられてない。つまり印刷機
内の分割インキフレー)”(2)の数は一般に100ケ
t−超えるため、無手順制御が可能な安価な多重化装置
が使用されている。
(Prior Art) A conventional example of the control system for the remote ink taming device will be explained with reference to FIG. 2. As shown in the figure, the opening degree of the divided ink blade (2) in the printing press is controlled using serial multiplex transmission. Therefore, the connection between the operation panel (1) and the divided ink blade (2) is controlled by one 7-real transmission line (α), and in this case, the transmission form is generally a multi-drop configuration as shown in Figure 2. And the transmission procedure is non-procedural control. Other loop configurations such as split ink brake white 2
), which requires as many multiplexing devices capable of loop control, resulting in high costs and is not generally used. In other words, since the number of divided ink frames (2) in a printing press generally exceeds 100, an inexpensive multiplexing device capable of non-procedural control is used.

伝送方式は、第2図(B)のシーケンスのように操作盤
(1)のマイクロプロセッサは分割インキグレート(2
)のA%B、C,Dの1ケづつに対[7て指令値を挿入
した伝送パケットを送出し、該当アドレスの分割インキ
ブレード(2)は誤シ制御機構で前記伝送パケット内の
誤り制御エリアゲチェックし、正しい伝送ノにケラトの
場合は応答を返すとともに該当分割インキブレードの開
度制御を行なう。
The transmission method is as shown in the sequence shown in Figure 2 (B), where the microprocessor on the operation panel (1) uses a divided ink rate (2
), A%B, C, and D of digits [7] are sent out, and the divided ink blade (2) of the corresponding address sends out a transmission packet with the command value inserted, and the error control mechanism detects the error in the transmission packet. The control area is checked, and if the transmission is correct, a response is returned and the opening of the corresponding divided ink blade is controlled.

インキ遠隔調整操作では複数(例えば30ケ)のインキ
ブレードを一度に作動させる場合があるが、この場合、
オ< 1/−夕に対する表示はモータ速度に近い間隔で
表示しなければならない。そのため、第2図(B)のよ
うな伝送方法で、短時間内に複数の分割インキプレート
″′(2)の開度kM、かけ上回時に行なうため、伝送
速度を早くしたり伝送データをなるべく短かくするよう
に工夫され”ている。
In ink remote adjustment operation, multiple (for example, 30) ink blades may be operated at once, but in this case,
The display for < 1/- should be displayed at intervals close to the motor speed. Therefore, in the transmission method as shown in Fig. 2 (B), in order to increase the opening degree kM of multiple divided ink plates (2) within a short time, it is necessary to increase the transmission speed and transmit data. It has been devised to be as short as possible.

(発明が解決しようとする問題点) 従来の前記インキ遠隔調整装置の制御方式においては、
伝送を短時間で行なうために伝送速度を早くしたり、伝
送データをなるべく短かくしたりしなければならないが
、伝送速度を早くするために高性能のマイクロゾロセッ
サおよび多重化装置全使用することになり著しくコスト
高になるなどに開発されたインキ遠隔調整装置の制御方
式であって、印刷機のインキ量ヲプリセットするマイク
ロゾロセッサおよび多重化装置金偏えた操作盤の制御装
置と印刷機側の分割インキブレードごとに1R量をられ
たマイクロゾロセッサおよび多重化装置金偏えた印刷機
側の制御装置との間でシリアル伝送を行ない、前記両制
御装置間でマイクロプロセッサ間通信を行なうことによ
りインキブレードの開度制御を行なうインキ遠隔調整装
置において、前記操作盤の制御装置から送出する電文中
にブロック伝送指示エリアを設けるとともに、前記両制
御装置にブロック伝送指示エリアを送受信制御する機能
金膜け、ブロックごとに1度の伝送ノぞケラトと1ブロ
ック分の指令値を送出可能にしたことにより、1ブロッ
ク内の全分銅インキブレードの指令値を1つの伝送パケ
ットで伝送可能にして、コスト節減とともに制御性能を
向上させて前記のような問題点を解消している。
(Problems to be Solved by the Invention) In the conventional control method of the ink remote control device,
In order to perform transmission in a short time, it is necessary to increase the transmission speed and make the transmitted data as short as possible, but in order to increase the transmission speed, it is necessary to use all high-performance micro processors and multiplexers. This is a control system for ink remote control equipment that was developed in response to the extremely high cost of ink.It is a control system for ink remote control equipment that was developed to prevent the ink volume from increasing. Serial transmission is carried out between the micro-processor, which has an amount of 1R for each divided ink blade, and the control device on the printing press side, which has a multiplexer, and the ink is In the ink remote control device for controlling the opening of the blade, a block transmission instruction area is provided in the message sent from the control device of the operation panel, and a functional gold film is provided for controlling transmission and reception of the block transmission instruction area in both the control devices. By making it possible to transmit command values for one block with one transmission per block, it is possible to transmit command values for all weight ink blades in one block in one transmission packet, reducing costs. At the same time, control performance is improved and the above-mentioned problems are solved.

(作 用) 分割インキブレードの1ブロック分の指令値を1つの伝
送ノケットにして伝送のやりとりがなされるので、■フ
ロック内にある分割インキブレードの指令値iN個にす
ると約1の時間で指令値カ出され、安価なマイクロプロ
セッサおよび多重化装置の使用が可能となり、伝送速度
を運く例えば1,4にしても表示と開度の実際の動きは
従来のものと同一となり、伝送パケット内にフロックを
判別するための指示エリアがあり各ブロックの印刷機の
マイクロプロセッサ群は自グロックに対する指示を判別
可能である。
(Function) Since the command values for one block of divided ink blades are transmitted and exchanged using one transmission knot, ■if there are iN command values of divided ink blades in a block, the command can be completed in about 1 time. This makes it possible to use inexpensive microprocessors and multiplexing equipment, and even if the transmission speed is set to 1 or 4, the actual movement of the display and opening is the same as before, and the transmission packet There is an instruction area for determining the flock, and the microprocessor group of the printing machine in each block can determine the instructions for its own flock.

(実施例) 第1図に本発明の一実施例を示しており、図示のように
操作盤(1)よりの伝送指令は各フロックに伝送され、
符号A、 B・・・・・・Nで表わ烙れる分割インキブ
ロック(2)で構成きれるブロック#1に入り、このよ
うにして順次ブロック#2・・・・・・#nに伝送され
る。
(Embodiment) FIG. 1 shows an embodiment of the present invention, and as shown in the figure, transmission commands from the operation panel (1) are transmitted to each flock,
It enters block #1, which is composed of divided ink blocks (2) represented by symbols A, B...N, and is thus sequentially transmitted to blocks #2...#n. Ru.

このシーケンスは第1図(Blに示すように操作盤(1
)よりブロック伝送に対し指令値を出しブロック#1の
代表の分割インキブレー)’ (2)より応答ができ、
このように操作盤(1)は次々とブロック#2・・・・
・・#nに対し指令を繰り返し応答を得る。
This sequence is as shown in Figure 1 (Bl).
) gives a command value for block transmission, and the representative divided ink brake of block #1)' can respond from (2).
In this way, the operation panel (1) is sequentially moved to block #2...
...Repeat the command for #n and get a response.

第1図(e)に示すように伝送パケットのフォーマット
は、ヘッダ部11ブロック伝送か否かを指示するブロッ
ク指示1ラグm、ブロック番号を示すアドレスrL(m
とががブロック指示エリア)、指令値Oおよびテール部
pよりなp1操作盤(1)があるブロックに伝送したい
場合は、指令値Oの部分はそのブロックに属する分割イ
ンキブレード(2)のAからNまでの指令値を1つの伝
送パケット内に入れて1度に送出する。
As shown in FIG. 1(e), the format of the transmission packet consists of a header section, 11 block instructions, 1 lag m, which indicates whether or not block transmission is to be performed, and an address rL (m) indicating the block number.
If you want to transmit the command value O to a block that has the p1 operation panel (1) from the tail part p, the command value O part is the A of the divided ink blade (2) belonging to that block. The command values from to N are put into one transmission packet and sent out at once.

分割インキブレード(2)は、自分側インキブレード(
2)がどのブロックに属しているか、またAからNまで
のどの分割インキグレード(2)であるかという自分側
ブレード(2)の属性を予め設定情報リードウェアによ
り認識しておき、ブロック伝送を操作盤(1)より受信
した場合、ブロック番号をチゴツクし一致した場合のみ
、伝送ノケット内の分割インキプv−)’(2)のAか
らNの内向分割インキブレー)”(21の属性と一枚す
るいずれかの指令値1’Zり込みその指令値通りの開度
制御を行なう。また、その伝送パケットを?Aりなく受
信したか否かの応答は、代表応答局が分割インキブレー
ド(2)のAからNを代表して行なう。
The split ink blade (2) has its own side ink blade (
The attributes of the self-side blade (2), such as which block it belongs to and which divided ink grade (2) from A to N, are recognized in advance using the setting information leadware, and block transmission is performed. When received from the operation panel (1), check the block number and only if it matches, the divided ink block in the transmission pocket will be displayed. The opening control is performed according to the command value by entering one of the command values 1'Z.In addition, the representative response station sends a divided ink blade (2 ) on behalf of A to N.

通常、代表応答局は、該当ブロックの中で物理上最後に
接続されている分割インキプレー)” (21(第1図
(A)ではN)が応答を返す。代表応答局は、操作盤か
らの伝送指令に対して該当グロック金代表して応答を返
送する分割インキブレード(2)のことである。
Normally, the representative responding station returns a response from the split ink playback (21) (N in Figure 1 (A)) that is physically connected last in the corresponding block. This refers to the split ink blade (2) that returns a response on behalf of the corresponding Glock gold to the transmission command.

ただし、前記のような応答方式の場合は、A・・・・・
・Nまでの全ての分割インキブレード(2)が正常に伝
送指令を受は取ったか否かは厳密には判らない。
However, in the case of the response method described above, A...
- It is not strictly known whether all divided ink blades (2) up to N have received the transmission command normally.

従って、伝送ラインがかなりノイジイなシステムの場合
は、図示省略したが1ブロツク内の全公害11インキプ
レー)”(2)がそれぞれ時間を分割して応答を返す方
式がおられたり、操作盤(1)から無条件に同一のブロ
ック伝送を何回か再送する方式をとられる場合もある。
Therefore, in the case of a system in which the transmission line is quite noisy, there is a method in which the total pollution within one block (2) returns a response by dividing the time, although not shown in the figure, or From 1), a method may be adopted in which the same block transmission is unconditionally retransmitted several times.

本発明の実施例は、前記のような制御方式になっており
、インキ遠隔調整装置にて、操作上同時に開閉制御する
分割インキブレード群を1つのブロックとして、操作盤
のマイクロプロセッサ指令値を送出し、伝送パケット内
に1ブロツク分の指令値が送出されるとともに、前記伝
送ノケット内にブロック伝送を行なっているか否か全判
別するための指示エリアが設けられ、指示エリアはブロ
ック指示フラグおよびブロックナンバーアドレスよりな
っており、前記伝送パケットがフロック伝送の場合、該
当フロックアドレスの全ての印刷機の制御装置は、1ブ
ロツク分の指令値の中から自分側インキブレードあて指
令値を取り込み、その指令通りインキブレードの開度制
御が行われるため、分割インキブレードの1ブロツク分
の指令値を1つの伝送パンットにして伝送のやりとりを
なし、従来の伝送方法に比して1ブロツク内にある分割
インキブレードの指令値′fcN個とすると約への時間
で指令値が出され、安価なマイクロプロセラ@Jおよび
多重化装#を使用可能とし、伝送速度金運く例えば1,
4にしても表示と開度の実際の動きは従来同様になる。
The embodiment of the present invention has the above-mentioned control system, and the ink remote control device sends out microprocessor command values from the operation panel using a group of split ink blades that are simultaneously controlled to open and close as one block. However, a command value for one block is sent in the transmission packet, and an instruction area for determining whether block transmission is being performed is provided in the transmission packet. If the transmission packet is a flock transmission, the control devices of all the printing presses with the corresponding flock address will take in the command value for the ink blade on its own side from among the command values for one block, and transmit that command. Since the opening of the ink blade is controlled, the command value for one block of the divided ink blade is converted into one transmission punt, and the transmission is exchanged. If the command value of the blade is 'fcN, the command value is issued in about a time, it is possible to use an inexpensive microprocessor @J and multiplexing equipment, and the transmission speed is high, for example, 1,
Even if it is set to 4, the display and actual movement of the opening degree will be the same as before.

また、伝送パケット内にブロックを判別するための指示
エリアがあるので、各ブロックの印刷機のマイクロプロ
セッサ群は自フロックに対する指示を判別できる。
Further, since there is an instruction area for identifying blocks in the transmission packet, the microprocessor group of the printing press of each block can determine the instruction for its own block.

(発明の効果) 本発明は、前記のようになっており、1ブロツク内の全
分割インキブレードの指令値を1つの伝送パケットで伝
送できるので、1ブロツクに含まれる分割インキブレー
ドの1!!をNとすると、従来の速度の約−で送出する
ことかでき(Nは一般に30ケ程度)、従って、電送速
度がかなり遅くても(例えば9600B/S)複数の分
割インキブレードの開度全同時に制御でき、安価なマイ
クロプロセッサおよび多重化装置の使用が可能となって
いるとともに、インキ調整の制御性能が著しく向−上さ
れている。
(Effects of the Invention) The present invention is as described above, and since the command values of all the divided ink blades in one block can be transmitted in one transmission packet, the command values of all the divided ink blades included in one block can be transmitted in one transmission packet. ! If N is the current speed, the ink can be sent at about - the conventional speed (N is generally about 30 ink). Therefore, even if the sending speed is quite slow (for example, 9600B/S), the ink blades can be sent at the full opening of the multiple divided ink blades. Simultaneous control allows the use of inexpensive microprocessors and multiplexing equipment, and the control performance of ink adjustment is significantly improved.

以上本発明を実施例について説明したが、勿論本発明は
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で種々の設計の改変全施し
うるものである。
Although the present invention has been described above with reference to embodiments, it goes without saying that the present invention is not limited to such embodiments, and can be modified in various ways without departing from the spirit of the present invention. .

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

第1図(A)は本発明の一実施例を示すブロック制御線
図、第1図(B)は第1図(A)のブロック制御のシー
ケンス図、第1図(C1は伝送パケットのフォーマット
図、第2図(A)は従来のマルチドロップ構成の線図、
第2図(B)は従来制御のシーケンス図である。
FIG. 1(A) is a block control diagram showing one embodiment of the present invention, FIG. 1(B) is a sequence diagram of the block control of FIG. 1(A), and FIG. 1(C1 is the format of the transmission packet. Figure 2 (A) is a diagram of a conventional multi-drop configuration,
FIG. 2(B) is a sequence diagram of conventional control.

Claims (1)

【特許請求の範囲】[Claims] 印刷機のインキ量をプリセットするマイクロプロセッサ
および多重化装置を備えた操作盤の制御装置と印刷機側
の分割インキブレードごとに設けられたマイクロプロセ
ッサおよび多重化装置を備えた印刷機側の制御装置との
間でシリアル伝送を行ない、前記両制御装置間でマイク
ロプロセッサ間通信を行なうことによりインキブレード
の開度制御を行なうインキ遠隔調整装置において、前記
操作盤の制御装置から送出する電文中にブロック伝送指
示エリアを設けるとともに、前記両制御装置にブロック
伝送指示エリアを送受信制御する機能を設け、ブロック
ごとに1度の伝送パケットと1ブロック分の指令値を送
出可能にしたことを特徴とするインキ遠隔調整装置の制
御方式。
A control device on the operation panel with a microprocessor and a multiplexing device that presets the amount of ink on the printing press, and a control device on the printing press side with a microprocessor and a multiplexing device provided for each divided ink blade on the printing press side. In an ink remote control device that controls the opening of an ink blade by performing serial transmission between the two controllers and microprocessor-to-microprocessor communication between the two controllers, there is a block in the message sent from the controller of the operation panel. The ink is characterized in that a transmission instruction area is provided, and both of the control devices are provided with a function of controlling transmission and reception of the block transmission instruction area, thereby making it possible to send out one transmission packet and one block worth of command values for each block. Control method of remote control device.
JP61219828A 1986-09-19 1986-09-19 Ink remote adjustment device control system Expired - Lifetime JPH0639158B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61219828A JPH0639158B2 (en) 1986-09-19 1986-09-19 Ink remote adjustment device control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61219828A JPH0639158B2 (en) 1986-09-19 1986-09-19 Ink remote adjustment device control system

Publications (2)

Publication Number Publication Date
JPS6377744A true JPS6377744A (en) 1988-04-07
JPH0639158B2 JPH0639158B2 (en) 1994-05-25

Family

ID=16741676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61219828A Expired - Lifetime JPH0639158B2 (en) 1986-09-19 1986-09-19 Ink remote adjustment device control system

Country Status (1)

Country Link
JP (1) JPH0639158B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527295A (en) * 1978-06-07 1980-02-27 Harris Corp Printing press controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527295A (en) * 1978-06-07 1980-02-27 Harris Corp Printing press controller

Also Published As

Publication number Publication date
JPH0639158B2 (en) 1994-05-25

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