JP3164851B2 - Air conditioner address setting device - Google Patents
Air conditioner address setting deviceInfo
- Publication number
- JP3164851B2 JP3164851B2 JP25109491A JP25109491A JP3164851B2 JP 3164851 B2 JP3164851 B2 JP 3164851B2 JP 25109491 A JP25109491 A JP 25109491A JP 25109491 A JP25109491 A JP 25109491A JP 3164851 B2 JP3164851 B2 JP 3164851B2
- Authority
- JP
- Japan
- Prior art keywords
- address setting
- indoor
- signal
- address
- transmitting
- 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.)
- Expired - Fee Related
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- Air Conditioning Control Device (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、空気調和機のアドレス
設定装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an address setting device for an air conditioner.
【0002】[0002]
【従来の技術】近年、空気調和機のアドレス設定装置
は、空気調和機の設置時に工事者がアドレスを設定する
必要の無い自動アドレス設定のものが提供されている。
従来の空気調和機のアドレス設定装置には、例えば特開
昭63−61835号公報に示されたようなものがあ
る。2. Description of the Related Art In recent years, an address setting device for an air conditioner has been provided which automatically sets an address without requiring a worker to set an address when the air conditioner is installed.
2. Description of the Related Art A conventional address setting device for an air conditioner is disclosed in, for example, JP-A-63-61835.
【0003】以下に従来の空気調和機のアドレス設定装
置について説明する。図5は空気調和機のアドレス設定
装置の電気回路図を示すものである。図5において、1
は室外機である。2a,2b,2cは室内機で、内部に
アドレス設定制御用のフォトカプラ4とアドレス設定後
遮断されるスイッチング手段としてのSCR5を備えて
おり、フォトカプラ4は他の室内機のSCR5と一対の
構成で接続されフォトカプラ4とSCR5との直列接続
回路に交流電圧を印加するとともにフォトカプラ4とS
CR5との接続による室内機2a,2b,2c間の接続
は非ル−プ状に構成されている。3は室外機1と室内機
2a,2b,2cを接続する信号伝送線路である。A conventional air conditioner address setting device will be described below. FIG. 5 shows an electric circuit diagram of the address setting device of the air conditioner. In FIG. 5, 1
Is an outdoor unit. Reference numerals 2a, 2b, and 2c denote indoor units, each of which includes a photocoupler 4 for controlling address setting and an SCR 5 as switching means that is shut off after address setting. The photocoupler 4 is paired with the SCR 5 of another indoor unit. AC voltage is applied to the series connection circuit of the photocoupler 4 and the SCR 5 connected in
The connection between the indoor units 2a, 2b, 2c by the connection with the CR5 is configured in a non-loop shape. A signal transmission line 3 connects the outdoor unit 1 and the indoor units 2a, 2b, 2c.
【0004】以上のように構成された空気調和機のアド
レス設定装置について、以下その動作について説明す
る。The operation of the address setting device for an air conditioner configured as described above will be described below.
【0005】まず、室外機1から信号伝送路3を通して
アドレス設定制御信号を室内機2a,2b,2cに供給
し、アドレスが設定されてなくフォトカプラ4がOFF
状態である室内機2cがアドレス設定制御信号に対して
応答信号を返送する。First, an address setting control signal is supplied from the outdoor unit 1 to the indoor units 2a, 2b and 2c through the signal transmission path 3, and the address is not set and the photocoupler 4 is turned off.
The indoor unit 2c in the state returns a response signal to the address setting control signal.
【0006】そして、応答信号を受信した室外機1は室
内機2cに対してアドレス設定信号を供給する。室内機
2cはアドレス設定信号により自己のアドレスを設定
し、自己のSCR5を遮断状態にするとともに、信号伝
送線路3を通して室外機1にアドレス確認信号を返送す
る。The outdoor unit 1 that has received the response signal supplies an address setting signal to the indoor unit 2c. The indoor unit 2c sets its own address according to the address setting signal, turns off its own SCR 5, and returns an address confirmation signal to the outdoor unit 1 through the signal transmission line 3.
【0007】次に、再び室外機1からアドレス設定制御
信号を信号伝送線路3に供給すると、アドレスが設定さ
れていない室内機2b,2cのうちフォトカプラ4がO
FF状態である室内機2bと室外機1とで上記一連の動
作を行う。この一連の動作は、室外機1からのアドレス
設定制御信号に対して応答信号が返送されなくなるまで
繰り返し、全ての室内機のアドレスを設定する。Next, when the address setting control signal is supplied again from the outdoor unit 1 to the signal transmission line 3, the photocoupler 4 of the indoor units 2b and 2c whose addresses have not been set is turned off.
The above-described series of operations is performed by the indoor unit 2b and the outdoor unit 1 in the FF state. This series of operations is repeated until no response signal is returned to the address setting control signal from the outdoor unit 1 to set the addresses of all the indoor units.
【0008】[0008]
【発明が解決しようとする課題】しかしながら従来の構
成では、設置時にアドレス設定作業が不要となるもの
の、室内機間に信号伝送線路とは別にアドレス設定用の
接続線が必要であり、また非ループ状に接続しなければ
ならないため配線工事が複雑となりかつ接続を誤る可能
性が高く、接続を誤った謝った場合にはアドレス設定で
きないという欠点を有していた。However, in the conventional configuration, although address setting work is not required at the time of installation, a connection line for address setting is required between indoor units in addition to a signal transmission line, and a non-loop connection is required. Since the connection must be made in the same manner, the wiring work is complicated and the connection is likely to be erroneously made. If the connection is made incorrectly, the address cannot be set.
【0009】本発明は、従来の課題を解決するもので、
信号伝送線路を接続形態の制約なしに接続するのみでア
ドレス設定され、アドレス設定のための作業が不必要な
空気調和機のアドレス設定装置を提供することを目的と
する。The present invention solves the conventional problems.
It is an object of the present invention to provide an address setting device for an air conditioner that can be set by simply connecting a signal transmission line without restricting a connection form and that does not require an address setting operation.
【0010】[0010]
【課題を解決するための手段】この目的を達成するため
に本発明の空気調和機のアドレス設定装置は、室外機に
設けられ室内機にアドレス設定開始信号を送信するとと
もにアドレス設定要求信号を送信した室内機にアドレス
設定信号を送信する室外送信手段と、複数の室内機に設
けられアドレスが設定されていないとき前記アドレス設
定開始信号の受信により信号を出力する室内受信手段
と、複数の室内機に設けられ前記室内受信手段からの信
号により任意のデータを含むアドレス設定要求信号の送
信を開始する室内送信手段と、複数の室内機に設けられ
自己の室内機の前記室内送信手段から送信するアドレス
設定要求信号の優先順位の方が他の室内機から送信され
たアドレス設定要求信号の優先順位より低い場合に競合
負け信号を出力する通信監視装置とからなり、前記通信
監視装置が競合負け信号を出力していない室外機の前記
室内受信手段は前記アドレス設定信号を受信しアドレス
を認定するように構成している。In order to achieve this object, an address setting device for an air conditioner according to the present invention is provided in an outdoor unit and transmits an address setting start signal to an indoor unit and transmits an address setting request signal. Outdoor transmission means for transmitting an address setting signal to the set indoor unit, indoor reception means provided in the plurality of indoor units and outputting a signal by receiving the address setting start signal when an address is not set, and a plurality of indoor units Indoor transmission means for starting transmission of an address setting request signal containing arbitrary data according to a signal from the indoor reception means, and an address which is provided for a plurality of indoor units and which is transmitted from the indoor transmission means of its own indoor unit. When the priority of the setting request signal is lower than the priority of the address setting request signal transmitted from another indoor unit, a contention loss signal is output. Consists of a signal monitoring device, said chamber receiving means of the outdoor unit by the communication monitoring device does not output the arbitration is lost signal is configured to certify address receives the address setting signal.
【0011】また、他の本発明の空気調和機のアドレス
設定装置は、上記構成に加え、室内機に電源投入後所定
時間経過後アドレスが設定されてない場合にタイマ信号
を出力するタイマを備え、前記タイマのタイマ信号によ
り室内送信手段よりアドレス設定要求信号を送信するよ
う構成しているのである。The address setting device for an air conditioner according to another aspect of the present invention further includes a timer for outputting a timer signal when an address has not been set after a predetermined time has elapsed after power-on of the indoor unit. In this configuration, an address setting request signal is transmitted from the indoor transmitting means in response to the timer signal of the timer.
【0012】[0012]
【作用】本発明は上記の構成によって、室外機からのア
ドレス設定開始信号に対して室内機がアドレス設定要求
信号の送信時に通信監視装置からの競合負け信号の出力
がない場合にのみ、室外機からのアドレス設定信号に基
づいて自己のアドレス設定を行うため、室外機及び各室
内機間を信号伝送線路で接続するのみで室内機のアドレ
スを設定することができる。According to the present invention, when the indoor unit transmits an address setting request signal in response to the address setting start signal from the outdoor unit and there is no output of a competitive loss signal from the communication monitoring device, the outdoor unit has the above configuration. The address of the indoor unit can be set only by connecting the outdoor unit and each indoor unit with a signal transmission line, since the address is set based on the address setting signal from the personal computer.
【0013】また、他の本発明は上記の構成によってさ
らに、電源投入後所定時間経過後アドレスが設定されて
ない場合に出力するタイマ信号により室内送信手段より
アドレス設定要求信号を送信するため、室外機がアドレ
ス設定開始信号を送信後に室内機の電源を投入された場
合にも室内機のアドレスが設定される。Further, according to another aspect of the present invention, an address setting request signal is transmitted from an indoor transmitting means by a timer signal output when an address is not set after a predetermined time has elapsed after the power is turned on. The indoor unit address is also set when the indoor unit is turned on after transmitting the address setting start signal.
【0014】[0014]
【実施例】以下、本発明の第1の実施例について、図1
を参照しながら説明する。FIG. 1 shows a first embodiment of the present invention.
This will be described with reference to FIG.
【0015】図1は本発明の第1の実施例における空気
調和機のアドレス設定装置のブロック図を示すものであ
る。FIG. 1 is a block diagram showing an address setting device for an air conditioner according to a first embodiment of the present invention.
【0016】図1において11,12,13は室内機で
あり、14は室外機である。15は室外機14に設けら
れ、室内機11,12,13にアドレス設定開始信号を
送信するとともにアドレス設定要求信号を送信した室内
機にアドレス設定信号を送信する室外送信手段である。
41,42,43は室内機11,12,13に設けられ
アドレスが設定されていないときアドレス設定開始信号
の受信により信号を出力する室内受信手段である。In FIG. 1, 11, 12 and 13 are indoor units, and 14 is an outdoor unit. Reference numeral 15 denotes an outdoor transmission unit that is provided in the outdoor unit 14 and transmits an address setting start signal to the indoor units 11, 12, and 13 and transmits an address setting signal to the indoor unit that has transmitted the address setting request signal.
Reference numerals 41, 42, and 43 denote indoor receiving means provided in the indoor units 11, 12, and 13 for outputting a signal by receiving an address setting start signal when an address is not set.
【0017】21,22,23は室内機11,12,1
3に設けられ室内受信手段41,42,43からの信号
により任意のデータを含むアドレス設定要求信号の送信
を開始する室内送信手段である。31,32,33は室
内機11,12,13に設けられ、自己の室内機の室内
送信手段21,22,23から送信するアドレス設定要
求信号の優先順位と他の室内機から送信されたアドレス
設定要求信号の優先順位とを比較し、自己の室内機の室
内送信手段21,22,23から送信するアドレス設定
要求信号の優先順位の方が他の室内機から送信されたア
ドレス設定要求信号の優先順位より低い場合に競合負け
信号を出力する通信監視装置である。Reference numerals 21, 22, and 23 denote indoor units 11, 12, and 1, respectively.
3 is an indoor transmitting means for starting transmission of an address setting request signal including arbitrary data in response to a signal from the indoor receiving means 41, 42, 43. 31, 32, and 33 are provided in the indoor units 11, 12, and 13, and are priorities of address setting request signals transmitted from the indoor transmission units 21, 22, and 23 of their own indoor units, and addresses transmitted from other indoor units. The priority of the address setting request signal transmitted from the indoor transmitters 21, 22, 23 of the own indoor unit is compared with the priority of the address setting request signal transmitted from the other indoor unit. This is a communication monitoring device that outputs a contention loss signal when the priority is lower than the priority.
【0018】また、通信監視装置31,32,33が競
合負け信号を出力していない室外機の室内受信手段はア
ドレス設定信号を受信しアドレスを認定するように構成
している。The indoor receiving means of the outdoor unit to which the communication monitoring devices 31, 32, 33 do not output the competitive loss signal receives the address setting signal and recognizes the address.
【0019】以上のように構成された空気調和機のアド
レス設定装置について、以下その動作を図2のフローチ
ャートを参照しながら説明する。The operation of the address setting device for an air conditioner configured as described above will be described below with reference to the flowchart of FIG.
【0020】室外機14がアドレス設定開始信号を室外
送信手段15より送信する(ステップ11)と、アドレ
スの設定されていない室内機11,12,13の室内受
信手段41,42,43はアドレス設定開始信号を受信
し信号を出力する(ステップ1,2)。その信号により
それぞれの室内送信手段21,22,23が任意のデー
タを含むアドレス設定要求信号の送信を開始する(ステ
ップ3)。When the outdoor unit 14 transmits an address setting start signal from the outdoor transmitting means 15 (step 11), the indoor receiving means 41, 42, 43 of the indoor units 11, 12, 13 to which no address is set, set the address. The start signal is received and a signal is output (steps 1 and 2). In response to the signal, each of the indoor transmission means 21, 22, and 23 starts transmitting an address setting request signal including arbitrary data (step 3).
【0021】次に通信監視装置31,32,33は、そ
れぞれ自己の送信するアドレス設定要求信号と他の室内
機から送信されたアドレス設定要求信号信号を比較し
(ステップ4)、自己のアドレス設定要求信号の優先順
位が低い場合には競合負けを検出し競合負け信号を出力
する(ステップ5をYes側に分岐後、ステップ9)。Next, each of the communication monitoring devices 31, 32, and 33 compares the address setting request signal transmitted by itself with the address setting request signal signal transmitted from another indoor unit (step 4), and sets its own address. If the priority of the request signal is low, the contention loss is detected and a contention loss signal is output (after branching from step 5 to the Yes side, step 9).
【0022】本実施例では例えば室内機11の送信する
アドレス設定要求信号が一番優先順位が高いとする。室
内機12,13の通信監視装置32,33は、競合負け
を検出し競合負け信号をそれぞれの室内送信手段21,
22,23および室内受信手段41,42,43に出力
する(ステップ5をYes側に分岐後、ステップ9)。In this embodiment, for example, it is assumed that the address setting request signal transmitted from the indoor unit 11 has the highest priority. The communication monitoring devices 32 and 33 of the indoor units 12 and 13 detect the contention loss and transmit the contention loss signal to the indoor transmission units 21 and 13, respectively.
22 and 23 and the indoor receiving means 41, 42 and 43 (Step 5 branches to Yes and then Step 9).
【0023】室内送信手段22,23は、それぞれの競
合負け信号により送信を中断し(ステップ10)、室内
機11のみアドレス設定要求信号の送信を完了する(ス
テップ5をNo側に分岐後、ステップ6)。The indoor transmitters 22 and 23 interrupt the transmission by the respective competitive loss signals (step 10), and complete the transmission of the address setting request signal only in the indoor unit 11 (step 5 is branched to No side, and then 6).
【0024】室外機14は、室外送信手段15よりアド
レス設定要求信号に対して応答信号であるアドレス設定
信号を送信する(ステップ12をYes側に分岐後、ス
テップ13)。このアドレス設定信号を各室内機は室内
受信手段41,42,43で受信し、そしてアドレス設
定要求信号の送信時に競合負け信号の入力が無い室内受
信手段41のみがアドレス設定信号に基づき自己のアド
レスを設定する(ステップ7をYes側に分岐後、ステ
ップ8)。The outdoor unit 14 transmits an address setting signal which is a response signal to the address setting request signal from the outdoor transmitting means 15 (after branching from step 12 to the Yes side, step 13). Each of the indoor units receives the address setting signal in the indoor receiving means 41, 42, and 43, and only the indoor receiving means 41 having no input of the competitive losing signal when transmitting the address setting request signal receives its own address based on the address setting signal. Is set (after branching from step 7 to the Yes side, step 8).
【0025】次に、アドレスが設定されてなくアドレス
設定要求信号の送信を中断した室内機12,13のそれ
ぞれの室内送信手段22、23がアドレス設定要求信号
の送信を開始し(ステップ10からステップ3)、それ
ぞれのアドレス設定要求信号の優先順位により上記一連
の動作を行う。Next, the indoor transmitters 22 and 23 of the indoor units 12 and 13 which have not transmitted the address setting request signal because the address has not been set start transmitting the address setting request signal (from step 10 to step 10). 3) The above series of operations are performed according to the priority of each address setting request signal.
【0026】この一連の動作を各室内機がアドレス設定
要求信号を送信しなくなるまで繰り返し、すべての室内
機のアドレスを設定することができる。This series of operations is repeated until each indoor unit no longer transmits the address setting request signal, so that the addresses of all the indoor units can be set.
【0027】以下、本発明の第2の実施例について、図
3を参照しながら説明する。なお、第1の実施例と同一
構成については、同一符号を付してその詳細な説明を省
略する。Hereinafter, a second embodiment of the present invention will be described with reference to FIG. Note that the same components as those of the first embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.
【0028】図3は本発明の第2の実施例における空気
調和機のアドレス設定装置のブロック図を示すものであ
る。FIG. 3 is a block diagram of an address setting device for an air conditioner according to a second embodiment of the present invention.
【0029】図3において11’,12’,13’は室
内機であり、内部にそれぞれ、室内送信手段21’,2
2’,23’と、通信監視装置31,32,33と、室
内受信手段41,42,43と、電源投入後所定時間経
過後アドレスが設定されてない場合にタイマ信号を出力
するタイマ51,52,53とを備えている、14は室
外機で、内部に室外送信手段15を備えている。In FIG. 3, reference numerals 11 ', 12', and 13 'denote indoor units.
2 ', 23', communication monitoring devices 31, 32, 33, indoor receiving means 41, 42, 43, and a timer 51 for outputting a timer signal when an address is not set after a predetermined time has elapsed after power-on, An outdoor unit 14 having 52 and 53 is provided with an outdoor transmission means 15 inside.
【0030】室内送信手段21’,22’,23’は、
第1の実施例における室内送信手段21,22,23の
機能の他に、タイマ51,52,53がタイマ信号を出
力したときに任意のデータを含むアドレス設定要求信号
の送信を開始する機能を有する。The indoor transmitting means 21 ', 22', 23 '
In addition to the functions of the indoor transmission means 21, 22, 23 in the first embodiment, a function of starting transmission of an address setting request signal containing arbitrary data when the timer 51, 52, 53 outputs a timer signal. Have.
【0031】以上のように構成された空気調和機のアド
レス設定装置について、以下その動作を図4のフローチ
ャートを参照しながら説明する。The operation of the address setting device for an air conditioner configured as described above will be described below with reference to the flowchart of FIG.
【0032】室内機11,12,13の電源が投入され
ると、タイマ51,52,53は、それぞれ所定時間の
カウントを開始する(ステップ14)。この所定時間カ
ウント中に、室外機15よりアドレス設定開始信号を受
信した場合のアドレス設定動作(ステップ16をYes
側に分岐後のステップ19から終了まで動作)について
は、第1の実施例の動作(ステップ3から終了まで動
作)と同一であるため省略する。When the power of the indoor units 11, 12, and 13 is turned on, the timers 51, 52, and 53 each start counting a predetermined time (step 14). An address setting operation when an address setting start signal is received from the outdoor unit 15 during the counting of the predetermined time (Yes in Step 16)
The operation (from step 19 to the end after branching to the side) is the same as the operation of the first embodiment (the operation from step 3 to the end), and a description thereof will be omitted.
【0033】所定時間経過後アドレスが設定されてない
場合にはタイマ51,52,53はそれぞれタイマ信号
を出力する(ステップ17をYes側に分岐後、ステッ
プ18)。このタイマ信号により室内送信手段21,2
2,23はそれぞれ任意のデータを含むアドレス設定要
求信号の送信を開始する(ステップ19)。以下、ステ
ップ20から終了まで第1の実施例のアドレス設定要求
信号送信開始以降(ステップ4から終了まで)と同一の
動作を行い。全ての室内機11,12,13のアドレス
を設定する。If the address has not been set after the elapse of the predetermined time, the timers 51, 52 and 53 each output a timer signal (after branching from step 17 to the Yes side, step 18). The indoor transmission means 21 and 2 are transmitted by the timer signal.
2 and 23 each start transmitting an address setting request signal containing arbitrary data (step 19). Thereafter, the same operation as from the start of the address setting request signal transmission of the first embodiment (from step 4 to the end) is performed from step 20 to the end. The addresses of all the indoor units 11, 12, 13 are set.
【0034】[0034]
【発明の効果】以上のように、本発明は、室外機に設け
られ室内機にアドレス設定開始信号を送信するとともに
アドレス設定要求信号を送信した室内機にアドレス設定
信号を送信する室外送信手段と、複数の室内機に設けら
れアドレスが設定されていないとき前記アドレス設定開
始信号の受信により信号を出力する室内受信手段と、複
数の室内機に設けられ前記室内受信手段からの信号によ
り任意のデータを含むアドレス設定要求信号の送信を開
始する室内送信手段と、複数の室内機に設けられ自己の
室内機の前記室内送信手段から送信するアドレス設定要
求信号の優先順位の方が他の室内機から送信されたアド
レス設定要求信号の優先順位より低い場合に競合負け信
号を出力する通信監視装置とからなり、前記通信監視装
置が競合負け信号を出力していない室外機の前記室内受
信手段は前記アドレス設定信号を受信しアドレスを認定
する構成となっているのである。As described above, the present invention provides an outdoor transmission means provided in an outdoor unit for transmitting an address setting start signal to the indoor unit and transmitting an address setting signal to the indoor unit which has transmitted the address setting request signal. Indoor receiving means provided in a plurality of indoor units and outputting a signal by receiving the address setting start signal when an address is not set; and arbitrary data provided by a signal from the indoor receiving means provided in a plurality of indoor units. Indoor transmission means for starting transmission of an address setting request signal including, and priority order of an address setting request signal provided from a plurality of indoor units and transmitted from the indoor transmission means of its own indoor unit is higher than that of other indoor units. A communication monitoring device that outputs a contention losing signal when the priority is lower than the priority of the transmitted address setting request signal. It said chamber receiving means of the outdoor unit which does not output is has become configured to certify address receives the address setting signal.
【0035】これにより、アドレス設定のための作業が
不必要で室外機と各室内機間を接続形態の制約なしに接
続するのみで全ての室内機のアドレスを設定することが
できる。Thus, the address setting operation is unnecessary, and the addresses of all the indoor units can be set only by connecting the outdoor unit and each indoor unit without restriction on the connection form.
【0036】また、他の本発明は、さらに、室内機に、
電源投入後所定時間経過後アドレスが設定されてない場
合にタイマ信号を出力するタイマを備え、タイマのタイ
マ信号により室内送信手段よりアドレス設定要求信号を
送信するよう構成することにより、室内機及び室外機の
電源投入のタイミングにかかわらず全ての室内機のアド
レスを設定することができる。Further, the present invention further provides an indoor unit with:
An indoor unit and an outdoor unit are provided by providing a timer that outputs a timer signal when an address is not set after a lapse of a predetermined time after power-on, and by transmitting an address setting request signal from an indoor transmitting unit by a timer signal of the timer. The addresses of all the indoor units can be set regardless of the power-on timing of the units.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本発明の第1の実施例における空気調和機のア
ドレス設定装置のブロック図FIG. 1 is a block diagram of an address setting device for an air conditioner according to a first embodiment of the present invention.
【図2】(a)は本発明の第1の実施例における空気調
和機のアドレス設定装置の室内機側の動作を示すフロー
チャート (b)は本発明の第1の実施例における空気調和機のア
ドレス設定装置の室外機側の動作を示すフローチャートFIG. 2A is a flowchart showing the operation of the address setting device of the air conditioner on the indoor unit side according to the first embodiment of the present invention; FIG. 2B is a flowchart showing the operation of the air conditioner according to the first embodiment of the present invention; Flow chart showing the operation of the address setting device on the outdoor unit side
【図3】本発明の第2の実施例における空気調和機のア
ドレス設定装置のブロック図FIG. 3 is a block diagram of an address setting device for an air conditioner according to a second embodiment of the present invention.
【図4】本発明の第2の実施例における空気調和機のア
ドレス設定装置の室内機側の動作を示すフローチャートFIG. 4 is a flowchart showing the operation of the address setting device of the air conditioner on the indoor unit side according to the second embodiment of the present invention;
【図5】従来の空気調和機のアドレス設定装置の電気回
路図FIG. 5 is an electric circuit diagram of a conventional air conditioner address setting device.
11 室内機 12 室内機 13 室内機 14 室外機 15 室外送信手段 21 室内送信手段 22 室内送信手段 23 室内送信手段 31 通信監視装置 32 通信監視装置 33 通信監視装置 41 室内受信手段 42 室内受信手段 43 室内受信手段 51 タイマ 52 タイマ 53 タイマ 11 indoor unit 12 indoor unit 13 indoor unit 14 outdoor unit 15 outdoor transmission means 21 indoor transmission means 22 indoor transmission means 23 indoor transmission means 31 communication monitoring device 32 communication monitoring device 33 communication monitoring device 41 indoor reception means 42 indoor reception means 43 indoor Receiving means 51 Timer 52 Timer 53 Timer
Claims (2)
開始信号を送信するとともにアドレス設定要求信号を送
信した室内機にアドレス設定信号を送信する室外送信手
段と、複数の室内機に設けられアドレスが設定されてい
ないとき前記アドレス設定開始信号の受信により信号を
出力する室内受信手段と、複数の室内機に設けられ前記
室内受信手段からの信号により任意のデータを含むアド
レス設定要求信号の送信を開始する室内送信手段と、複
数の室内機に設けられ自己の室内機の前記室内送信手段
から送信するアドレス設定要求信号の優先順位の方が他
の室内機から送信されたアドレス設定要求信号の優先順
位より低い場合に競合負け信号を出力する通信監視装置
とからなり、前記通信監視装置が競合負け信号を出力し
ていない室外機の前記室内受信手段は前記アドレス設定
信号を受信しアドレスを認定することを特徴とする空気
調和機のアドレス設定装置。An outdoor transmission means provided in an outdoor unit for transmitting an address setting start signal to the indoor unit and transmitting an address setting signal to the indoor unit transmitting the address setting request signal, and an address provided in a plurality of indoor units. Indoor setting means for outputting a signal when the address setting start signal is received when the address setting start signal is not set, and transmitting an address setting request signal including arbitrary data by a signal from the indoor receiving means provided in a plurality of indoor units. The priority of the address setting request signal transmitted from the indoor transmitting means of the indoor transmitting means to be started and transmitted from the indoor transmitting means of the own indoor unit provided in the plurality of indoor units is higher than the priority of the address setting request signal transmitted from the other indoor units. A communication monitoring device that outputs a competitive losing signal when the communication monitoring device is lower than the rank. An address setting device for an air conditioner, wherein the storage receiving means receives the address setting signal and recognizes an address.
レスが設定されてない場合にタイマ信号を出力するタイ
マを備え、前記タイマのタイマ信号により室内送信手段
よりアドレス設定要求信号を送信するよう構成したこと
を特徴とする請求項1記載の空気調和機のアドレス設定
装置。2. A timer for outputting a timer signal when an address has not been set after a predetermined time has elapsed after turning on the power to the indoor unit, and an address setting request signal is transmitted from the indoor transmission means by the timer signal of the timer. The address setting device for an air conditioner according to claim 1, wherein the address setting device is configured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25109491A JP3164851B2 (en) | 1991-09-30 | 1991-09-30 | Air conditioner address setting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25109491A JP3164851B2 (en) | 1991-09-30 | 1991-09-30 | Air conditioner address setting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0587384A JPH0587384A (en) | 1993-04-06 |
JP3164851B2 true JP3164851B2 (en) | 2001-05-14 |
Family
ID=17217559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25109491A Expired - Fee Related JP3164851B2 (en) | 1991-09-30 | 1991-09-30 | Air conditioner address setting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3164851B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322672A (en) * | 2011-08-08 | 2012-01-18 | 青岛海信日立空调系统有限公司 | Method for controlling multiple air-conditioned indoor units by using single wire control device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2699734B2 (en) * | 1991-12-09 | 1998-01-19 | ダイキン工業株式会社 | Address setting device for air conditioning control device |
JP3531425B2 (en) * | 1997-06-09 | 2004-05-31 | ダイキン工業株式会社 | Air conditioner |
-
1991
- 1991-09-30 JP JP25109491A patent/JP3164851B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322672A (en) * | 2011-08-08 | 2012-01-18 | 青岛海信日立空调系统有限公司 | Method for controlling multiple air-conditioned indoor units by using single wire control device |
CN102322672B (en) * | 2011-08-08 | 2013-06-05 | 青岛海信日立空调系统有限公司 | Method for controlling multiple air-conditioned indoor units by using single wire control device |
Also Published As
Publication number | Publication date |
---|---|
JPH0587384A (en) | 1993-04-06 |
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