Design and Analysis of PLC Control Program for Fancy Colored Lights
The PLC control requirement of fancy colored lights display is given,the mode switch is used to set the dis-play mode,the M register is initialized and assigned by data transfer instruction,the dynamic change of the display state of colored light is realized by shift instruction,and the buttons is used to start and stop the display state.
fancy colored lightsPLCprogram function flow chartladder diagram
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