PC Access Button Status

abernut

Member
I have created buttons to control each Zone of my Irrigation system (Flower Garden ON, Flower Garden OFF, etc...)
It works great for what I need but there has been a few times when I forgot which zone I turned on or off.
Is there a way to determine which button or zone is in what state.
 
The Irrigation is controlled by an 8 Port relay board connected to the outputs on my OP-II.
 
Thanks,
Mike
 
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