| 摘要 |
PURPOSE:To perform the pattern control like interleaving illumination automatically, by making the ON/OFF control of each remote control relay circuit based on the output data of a pattern data setter, through the provision of self-scanning circuit. CONSTITUTION:When either one of push switches PS1, PS2... is turned on for a short time, FF1, FF2... are set, a self-scanning circuit X starts operation, and switch elements SW1, SW2- of remote control relay circuits A1, A2... are sequentially turned on for a short time. At the same time, each output of the circuit X is inputted to relay control circuits Y1, Y2..., and the circuits Y1, Y2... read in the output data of pattern data setters PD1, PD2..., when the output of the circuit X is inputted to selectively drive an ON relay NR or an OFF relay FR. Thus, either one of contacts nr and fr is closed, and the relays Ry1, Ry2... turn on or off output contacts S1, S2.... |
