Use of CNC lighting dimming control system can achieve the entire lighting environment full and precise control.
2, the microprocessor CNC Lighting Dimming Control
Microprocessor CNC lighting dimming control system core, it can receive instruction manual, remote control commands and the timing set by the program, switch lights and other control commands, enabling the working state electronic ballast control.
Figure 4 shows the use of CNC dimmable electronic ballast IR2159 circuit diagram, in this circuit only three integrated circuits, namely PFC control IC, IR2159 IC dimmable integrated circuits and microprocessors .
In the DALI control system machine need to install DALI dimming system control software, as shown in Figure 1 IR DALI software company for U.S. companies to develop and Microchip DALI visual graphical user interface, which combined with the relevant requirements of IEC929 Appendix E, below them Introduction. The use of this control software, PC machine via RS232C serial bus and DALI for data communication between electronic ballasts and dimming control.
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