JPS5811939U

JPS5811939U - Power line transport control device

Info

Publication number: JPS5811939U
Application number: JP10591681U
Authority: JP
Inventors: 仁深川; 義春鈴木; 美行薦田; 修田中
Original assignee: 松下電工株式会社
Priority date: 1981-07-15
Filing date: 1981-07-15
Publication date: 1983-01-25
Also published as: JPS6211094Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は一般の電力線搬送制御装置の概略構成図、第２
図イ１口、ハ、二は同上各信号を示す図、第３図は同上
の各信号のビット構成を示す図、第４図は同上の接続状
態を示す図、第５図イ１口。ハは同上の各信号を示す図、第６図ａ、　　ｂ、　　ｃ
は本考案−実施例の返送タイミングを示す図、第７図は
同上の送信器のブロック図、第８図は同上の受信器のブ
ロック薗であって、１は送信器、２は商用電源、３は負
荷、４はトライアック、５は受信器、６は電源入力端子
、７は返信部、８は動作表示部、９は動作メモリ、１０
は返送タイミング設定部、１は電力線、ＬＣは負荷制御
信号、ＬＬは監視信号である。Figure 1 is a schematic configuration diagram of a general power line transport control device, Figure 2
Figures A1, C, and II are diagrams showing each signal as above, Figure 3 is a diagram showing the bit configuration of each signal as above, Figure 4 is a diagram showing the connection state of the same as above, and Figure 5 is A1. C is a diagram showing each signal as above, Figure 6 a, b, c
7 is a block diagram of the same transmitter, and FIG. 8 is a block diagram of the same receiver, where 1 is a transmitter, 2 is a commercial power supply, 3 is a load, 4 is a triac, 5 is a receiver, 6 is a power input terminal, 7 is a reply section, 8 is an operation display section, 9 is an operation memory, 10
1 is a return timing setting unit, 1 is a power line, LC is a load control signal, and LL is a monitoring signal.

Claims

[Scope of utility model registration request]

A transmitter that sends out a load control signal consisting of a high-frequency signal is connected to the power line of a commercial power source, a series circuit of the load and a triac for dimming control is connected in parallel to the commercial power source, and the above load is carried superimposed on the commercial power source. applying a voltage across the triac to a power input terminal of a receiver that receives a control signal and controls the phase of the triac based on the load control signal;
In a power line carrier control device in which a transmitter is provided with an operation display unit that receives a load operation status monitoring signal consisting of a high-frequency signal superimposed on the commercial power supply and returned from a reply unit of a receiver and displays the operation status, the load The receiver is provided with an operating memory that stores the operating state and a return timing setting section that sets the return timing of the monitoring signal based on the load operating state read from the operating memory, and the receiver is provided with an operating memory that stores the operating state and a return timing setting unit that sets the return timing of the monitoring signal based on the load operating state read from the operating memory. When the load control signal to dim the load is obtained, the load is dimmed after sending back the monitoring signal, and the load is in the dimming control state and the load control signal to turn off the load is obtained. A power line carrier characterized in that the load is turned off before returning the signal, and the monitoring signal is not returned when the load is in a dimming control state and a load control signal for dimming the load is obtained. Control device.