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Descriptipn This digital tube display can be connected with the domestic PLC producedPLCs which can replace the touch screen and text on small equipment and has a very high price ratio In many projects it can also replace the development of single chip microcomputers with short development cycle mature circuit stable and reliable You can also use our digital display board to take the board generation counter timer flexible programming of PLC according to your own place of use to adapt to different requirements avoiding the general purpose counters on the market the timer is not flexible during use Work Mode 1 Main mode On power on it enters the main mode In this mode the upper row of digital tubes displays the value of D110 The lower row of digital tubes displays the value of D114 The button switch controls the closing and opening of the corresponding intermediate relay M The indicator light is based on the internal intermediate relay M is closed and opened to control the on and off 2 Input parameter mode Press the SET button for 3 seconds to enter the parameter mode In the parameter mode you can change the value of the data register D200 The above row of digital tubes double row digital tube or the left two digit digital tube single row digital tube The board is used to display the number of the data register to be changed Press the upper triangle key increase to change it by pressing the triangle key decrease When chang
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