JPH08328618A - Address setting device of terminal equipment - Google Patents

Address setting device of terminal equipment

Info

Publication number
JPH08328618A
JPH08328618A JP7134449A JP13444995A JPH08328618A JP H08328618 A JPH08328618 A JP H08328618A JP 7134449 A JP7134449 A JP 7134449A JP 13444995 A JP13444995 A JP 13444995A JP H08328618 A JPH08328618 A JP H08328618A
Authority
JP
Japan
Prior art keywords
address
address signal
terminal
signal input
control unit
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
JP7134449A
Other languages
Japanese (ja)
Inventor
Shuichi Ikuta
修一 生田
Kyoichi Ishida
恭一 石田
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.)
Showa Tekko KK
Original Assignee
Showa Tekko KK
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 Showa Tekko KK filed Critical Showa Tekko KK
Priority to JP7134449A priority Critical patent/JPH08328618A/en
Publication of JPH08328618A publication Critical patent/JPH08328618A/en
Pending legal-status Critical Current

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  • Memory System (AREA)
  • Programmable Controllers (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)

Abstract

PURPOSE: To make the address setting of each terminal equipment easy in the system controlling the workings of the plural terminal equipments connected to a centralized control unit. CONSTITUTION: In the system controlling the workings of the plural terminals T1 to T3 connected to a centralized control unit H in this unit, the centralized control unit H is provided with an address signal output port A outputting an address signal, each terminal equipment T1 to T3 is provided with address signal input ports I1 to I3 and address signal output ports O1 to O3, the address signal input/output ports I1 to I3 of each terminal equipment T1 to T3 are serially and successively connected by defining the address signal output port A of the centralized control unit H as a starting point, the numbers of the address signals inputted in the address signal input ports I1 to I3 of the terminal equipments T1 to T3 are set to each terminal equipment T1 to T3, and the address signals of the numbers that 1 is added to these numbers are outputted from the address signal output ports I1 to I3 of the terminal equipments T1 to T3.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は端末機のアドレス設定装
置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal address setting device.

【0002】[0002]

【従来の技術】従来、ビル等に用いられる空調機器にお
いて、集中管理ユニットに複数の端末機を接続し、各端
末機が発信する室温等の検出信号を集中管理ユニットで
処理してデジタル制御信号を各端末機に発信し、同デジ
タル制御信号によって各端末機の作動を制御するように
したものがあり、入力及び出力先の端末機を識別するた
めに各端末機にアドレスとしての番地を設定しており、
この番地設定には、各端末機をそれぞれ所定の場所に設
置した後で一台づつ番地を設定するか、又は、設置前に
各端末機に番地を設定しておく方法がとられている。
2. Description of the Related Art Conventionally, in an air conditioner used in a building or the like, a plurality of terminals are connected to a central control unit, and a detection signal such as a room temperature transmitted from each terminal is processed by the central control unit to obtain a digital control signal. Is sent to each terminal and the operation of each terminal is controlled by the same digital control signal, and the address as an address is set to each terminal to identify the input and output destination terminals. And
For this address setting, a method is used in which each terminal is installed in a predetermined place and then an address is set one by one, or an address is set in each terminal before installation.

【0003】[0003]

【発明が解決しようとする課題】ところが、各端末機を
設置した後で番地を設定する方法では、一々設置場所に
赴いて番地を設定せねばならないため手間がかかり、ま
た、設置前に各端末機に番地を設定しておく方法では、
番地が指定する場所にその番地を設定した端末機を設置
する必要があるにも拘らず、同一仕様の端末機が多数あ
る場合は番地を誤って設置することがあるという問題が
ある。
However, in the method of setting the address after installing each terminal, it is troublesome because each address has to be set and the address must be set before each terminal. In the method of setting the address on the machine,
Although it is necessary to install a terminal set with the address at a place designated by the address, there is a problem that the address may be erroneously installed when there are many terminals having the same specifications.

【0004】[0004]

【課題を解決するための手段】本発明では、集中管理ユ
ニットで、同ユニットに接続した複数の端末機の作動を
制御するシステムにおいて、集中管理ユニットにアドレ
ス信号を出力するアドレス信号出力ポートを設け、各端
末機にアドレス信号入力ポートとアドレス信号出力ポー
トとを設けて、集中管理ユニットのアドレス信号出力ポ
ートを始点として各端末機のアドレス信号入出力ポート
を直列的に順次接続すると共に、各端末機に、同端末機
のアドレス信号入力ポートに入力したアドレス信号の番
地を設定し、この番地に1を加えた番地のアドレス信号
を、同端末機のアドレス信号出力ポートから出力するよ
うに構成したことを特徴とする端末機のアドレス設定装
置を提供せんとするものである。
According to the present invention, in a system for controlling the operation of a plurality of terminals connected to a central management unit, an address signal output port for outputting an address signal is provided to the central management unit. , Each terminal is provided with an address signal input port and an address signal output port, and the address signal input / output ports of each terminal are serially connected in series starting from the address signal output port of the centralized management unit, and each terminal is connected. The address of the address signal input to the address signal input port of the terminal is set on the machine, and the address signal of the address obtained by adding 1 to this address is output from the address signal output port of the terminal. An address setting device of a terminal is provided.

【0005】[0005]

【実施例】本発明を空調システムに適用した実施例につ
いて図面を参照して説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to an air conditioning system will be described with reference to the drawings.

【0006】図1は、本発明に係る端末機のアドレス設
定装置を具備する空調用のシステムSを示しており、集
中管理ユニットHと、同ユニットHに双方向コントロー
ルライン1とアドレス設定ライン2とを介して接続した
複数の端末機T1,T2,T3…とで構成されている。
FIG. 1 shows an air conditioning system S including an address setting device for a terminal according to the present invention. A central control unit H and a bidirectional control line 1 and an address setting line 2 in the unit H are shown. It is composed of a plurality of terminals T1, T2, T3, ...

【0007】集中管理ユニットHは、集中制御用マイク
ロコンピュータを内蔵しており、各端末機T1,T2,T3…か
ら双方向コントロールライン1を介して制御信号入出力
ポートCに入力する検出信号を集中制御用マイクロコン
ピュータで処理して、制御信号入出力ポートCを介し、
各端末機T1,T2,T3…にデジタル制御信号を出力するよう
にしている。
The central control unit H has a built-in central control microcomputer, and receives detection signals input from the terminals T1, T2, T3 ... To the control signal input / output port C via the bidirectional control line 1. It is processed by the centralized control microcomputer, and through the control signal input / output port C,
A digital control signal is output to each terminal T1, T2, T3 ....

【0008】また、集中管理ユニットHは、アドレス信
号出力ポートAを具備しており、システムSの初期設定
やリセット時に第1番地のアドレス信号を出力するよう
にしている。
The central control unit H has an address signal output port A, and outputs the address signal of the first address when the system S is initialized or reset.

【0009】各端末機T1,T2,T3…は、熱交換器3やファ
ン4等の空調機器を接続した端末制御用マイクロコンピ
ュータで構成されており、それぞれ制御信号入出力ポー
トC1,C2,C3…と、アドレス信号入力ポートI1,I2,I3…
と、アドレス信号出力ポートO1,O2,O3…とを具備してい
る。
Each of the terminals T1, T2, T3 ... Is composed of a terminal control microcomputer to which air conditioners such as the heat exchanger 3 and the fan 4 are connected, and control signal input / output ports C1, C2, C3, respectively. … And address signal input ports I1, I2, I3…
And address signal output ports O1, O2, O3 ...

【0010】各端末機T1,T2,T3…はそれぞれ所定の場所
に設置されており、各端末機T1,T2,T3…の制御信号入出
力ポートC1,C2,C3…は集中管理ユニットHの制御信号入
出力ポートCに並列的に接続され、各端末機T1,T2,T3…
のアドレス信号入力ポートI1,I2,I3…とアドレス信号出
力ポートO1,O2,O3…とは集中管理ユニットHのアドレス
信号出力ポートAを始点として直列的に接続されてい
る。
Each of the terminals T1, T2, T3 ... Is installed in a predetermined place, and the control signal input / output ports C1, C2, C3 ... of each of the terminals T1, T2, T3. Connected in parallel to the control signal input / output port C, each terminal T1, T2, T3 ...
The address signal input ports I1, I2, I3 ... And the address signal output ports O1, O2, O3 ... Are connected in series starting from the address signal output port A of the central control unit H.

【0011】すなわち、集中管理ユニットHのアドレス
信号出力ポートAに1番目の端末機T1のアドレス信号入
力ポートI1を接続し、1番目の端末機T1のアドレス信号
出力ポートO1に2番目のアドレス信号入力ポートI2を接
続し、2番目の端末機T2のアドレス信号出力ポートO2に
3番目の端末機T3のアドレス信号入力ポートI3を接続す
るというように、各端末機T1,T2,T3…のアドレス信号入
力ポートI1,I2,I3…とアドレス信号出力ポートO1,O2,O3
…とを順次直列的に接続している。
That is, the address signal output port A of the central control unit H is connected to the address signal input port I1 of the first terminal T1, and the second address signal is output to the address signal output port O1 of the first terminal T1. The address of each terminal T1, T2, T3 ... is connected by connecting the input port I2 and connecting the address signal output port O2 of the second terminal T2 to the address signal input port I3 of the third terminal T3. Signal input ports I1, I2, I3 ... and address signal output ports O1, O2, O3
And are sequentially connected in series.

【0012】そして、各端末機T1,T2,T3…では、それぞ
れアドレス信号入力ポートI1,I2,I3…に入力したアドレ
ス信号の番地に1を加えたアドレス信号をアドレス信号
出力ポートO1,O2,O3…から出力するようにしている。
Then, in each of the terminals T1, T2, T3 ..., Address signals obtained by adding 1 to the addresses of the address signals input to the address signal input ports I1, I2, I3 ... I am trying to output from O3 ....

【0013】なお、集中管理ユニットHの制御信号入出
力ポートC及び制御信号入出力ポートC1,C2,C3…は双方
向性を有しており、双方向コントロールライン1を介し
てこれらのポートに入出力するデジタル制御信号及び検
出信号は、該当する端末機のアドレス信号を付加したプ
ロトコルに従って設定されており、アドレス信号が指定
する端末機にだけデジタル制御信号を受入れさせたり、
検出信号を出力した端末機を識別することができる。
The control signal input / output port C and the control signal input / output ports C1, C2, C3, ... Of the centralized management unit H have bidirectionality and are connected to these ports via the bidirectional control line 1. The digital control signal and the detection signal to be input / output are set according to the protocol to which the address signal of the corresponding terminal is added, and only the terminal specified by the address signal can accept the digital control signal,
The terminal that has output the detection signal can be identified.

【0014】かかる構成によって、集中管理ユニットH
に各端末機T1,T2,T3…を上記のように接続した後、初期
設定又はリセットを実行すると、集中管理ユニットHの
アドレス信号出力ポートAから出力した第1番地のアド
レス信号が、1番目の端末機T1のアドレス信号入力ポー
トI1に入力して、1番目の端末機T1のアドレスを第1番
地に設定する。
With this configuration, the central management unit H
When the terminals T1, T2, T3 ... Are connected as described above and initialization or reset is performed, the address signal of the first address output from the address signal output port A of the central control unit H is the first. It is input to the address signal input port I1 of the terminal T1 to set the address of the first terminal T1 at the first address.

【0015】そして、1番目の端末機T1のアドレス信号
出力ポートO1から、入力したアドレス信号の番地に1を
加えた番地、すなわち、第2番地のアドレス信号を2番
目の端末機T2のアドレス信号入力ポートI2に出力して、
2番目の端末機T2のアドレスを第2番地に設定し、上記
第2番地に1を加えた番地、すなわち、第3番地のアド
レス信号をアドレス信号出力ポートO2から3番目の端末
機T3のアドレス信号入力ポートI3に出力し、以下、この
ようにして後続の端末機に対しアドレスを順次設定する
ことができる。
Then, from the address signal output port O1 of the first terminal device T1, an address obtained by adding 1 to the address of the input address signal, that is, the address signal of the second address is added to the address signal of the second terminal device T2. Output to input port I2,
The address of the second terminal T2 is set to the second address, and the address signal of the address obtained by adding 1 to the second address, that is, the address of the third address is the address of the third terminal T3 from the address signal output port O2. The signal can be output to the signal input port I3, and the addresses can be sequentially set for subsequent terminals in this manner.

【0016】[0016]

【発明の効果】本発明によれば、集中管理ユニットで、
同ユニットに接続した複数の端末機の作動を制御するシ
ステムにおいて、集中管理ユニットにアドレス信号を出
力するアドレス信号出力ポートを設け、各端末機にアド
レス信号入力ポートとアドレス信号出力ポートとを設け
て、集中管理ユニットのアドレス信号出力ポートを始点
として各端末機のアドレス信号入出力ポートを直列的に
順次接続すると共に、各端末機に、同端末機のアドレス
信号入力ポートに入力したアドレス信号の番地を設定
し、この番地に1を加えた番地のアドレス信号を、同端
末機のアドレス信号出力ポートから出力するように構成
したことによって、初期設定又はリセットを実行するだ
けで、集中管理ユニットに近い端末機から昇順でアドレ
スの番地が自動的に設定されるので、一々端末機の設置
場所に赴いて番地設定作業を行ったり、端末機に設定さ
れた番地を照合して設置場所を決定するなどの繁雑な作
業を省力化することができ、システムの設置作業を簡易
にするという効果がある。
According to the present invention, in the central management unit,
In a system for controlling the operation of a plurality of terminals connected to the same unit, an address signal output port for outputting an address signal is provided in the central control unit, and each terminal is provided with an address signal input port and an address signal output port. , The address signal output port of the central control unit is used as a starting point, and the address signal input / output ports of each terminal are connected in series, and the address of the address signal input to the address signal input port of the terminal is connected to each terminal. Is set, and the address signal of the address obtained by adding 1 to this address is output from the address signal output port of the terminal, so that it is close to the central control unit only by executing the initial setting or reset. Address numbers are automatically set in ascending order from the terminal, so go to the installation location of the terminal one by one and set the address. Or working, a complicated work such as determining the matching to the location of the set address in the terminal can be labor saving, it has the effect of the installation work of the system easily.

【0017】とくに、各端末機が同一仕様であれば、各
端末機の設置場所が入れ替っても差支えなくなり、順序
やアドレス等を考慮せずに各端末機を設置することがで
き、システム設置作業の能率を向上させることができ
る。
In particular, if each terminal has the same specifications, it does not matter even if the installation location of each terminal is changed, and it is possible to install each terminal without considering the order, address, etc. Work efficiency can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る端末機のアドレス設定装置を具備
する空調システムの構成を示す説明図。
FIG. 1 is an explanatory diagram showing a configuration of an air conditioning system including an address setting device for a terminal according to the present invention.

【符号の説明】[Explanation of symbols]

A アドレス信号出力ポート H 集中管理ユニット I1,I2,I3… アドレス信号入力ポート O1,O2,O3… アドレス信号出力ポート S システム T1,T2,T3… 端末機 A Address signal output port H Centralized control unit I1, I2, I3 ... Address signal input port O1, O2, O3 ... Address signal output port S System T1, T2, T3 ... Terminal

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 集中管理ユニットで、同ユニットに接続
した複数の端末機の作動を制御するシステムにおいて、
集中管理ユニットにアドレス信号を出力するアドレス信
号出力ポートを設け、各端末機にアドレス信号入力ポー
トとアドレス信号出力ポートとを設けて、集中管理ユニ
ットのアドレス信号出力ポートを始点として各端末機の
アドレス信号入出力ポートを直列的に順次接続すると共
に、各端末機に、同端末機のアドレス信号入力ポートに
入力したアドレス信号の番地を設定し、この番地に1を
加えた番地のアドレス信号を、同端末機のアドレス信号
出力ポートから出力するように構成したことを特徴とす
る端末機のアドレス設定装置。
1. A system for controlling the operation of a plurality of terminals connected to a central management unit,
The central control unit is provided with an address signal output port for outputting an address signal, each terminal is provided with an address signal input port and an address signal output port, and the address signal output port of the central control unit is used as a starting point to address each terminal. While connecting the signal input / output ports in series in sequence, set the address of the address signal input to the address signal input port of the terminal to each terminal, and add the address signal of 1 to this address, An address setting device for a terminal, characterized in that it is configured to output from an address signal output port of the terminal.
JP7134449A 1995-05-31 1995-05-31 Address setting device of terminal equipment Pending JPH08328618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7134449A JPH08328618A (en) 1995-05-31 1995-05-31 Address setting device of terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7134449A JPH08328618A (en) 1995-05-31 1995-05-31 Address setting device of terminal equipment

Publications (1)

Publication Number Publication Date
JPH08328618A true JPH08328618A (en) 1996-12-13

Family

ID=15128615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7134449A Pending JPH08328618A (en) 1995-05-31 1995-05-31 Address setting device of terminal equipment

Country Status (1)

Country Link
JP (1) JPH08328618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007084244A (en) * 2005-09-21 2007-04-05 Toshiba Elevator Co Ltd Address setting method for elevator floor control board and its device
JP2020509442A (en) * 2017-01-30 2020-03-26 クリーン エアー エンタープライズ アーゲー Control electronics for multiple electric precipitators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007084244A (en) * 2005-09-21 2007-04-05 Toshiba Elevator Co Ltd Address setting method for elevator floor control board and its device
JP2020509442A (en) * 2017-01-30 2020-03-26 クリーン エアー エンタープライズ アーゲー Control electronics for multiple electric precipitators

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