#plcscada plc programming/ not gate
Channel: plc scada
Date: 2020-06-06

in this video we are going to how to make digital logic gate  NOT in ladder programming 
These video are only to understand how automation work for education purpose .

logic gates are digital circuits operation on electronic pulse input and output .
In digital electronic absence of singal to

 considered as zero and presence of the signal is considered as one 
when we tabulate the input and output values in a table ,it is know as truth table 
OR GATE.Output is one when there is 1in any of the input . 
AND gate :output is one when there is 1in a both of inputs 
NOT GATE : Reverse the signal 1become 0 and 0 become 1
NOR gate :it is reverse of OR  gate 
NAND GATE :it is reverse of AND gate ,
XOR GATE :Output is one when the input is one XNOR GATE :it is reverse of XOr 
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