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LADDER LOGIC
Can any body state Logic on following condition
Instructions to use 1-XIC 2-XIO 3-Output ONLY
Program
Push 1st button On - 1st lamp should On
Then Push 1st button Off - 1st Lamp Should remain on
Push 2nd button On - 1st lamp should Off and 2nd lamp should On
Then Push 2nd button Off - 2nd Lamp Should remain on.
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Answer Posted / chandrasekarapandian
Yes it is possible with latch & Unlatch,
1 st rung NO switch 1 with latch coil(Lamp 1)
2 nd rung NO switch 2 with Unlatch coil (Lamp 1)
Parallel with
Latch coil (Lamp 2)
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