mikewood
Member
I am using a Micro logix 1000 with and analog input of 0 to 10
What I want to do is to compare the analog input with a present value.
and then make a desion base on this comparision. My question is, how do I store a preset value to use as the second part of the equation.
Example; the analog input represent a pressure of 0 to 1000 Torr. At some predetermine pressure, say 750 Torr I wish to energize a valve to start a vacuum cycle. The question is how do I store the 750 Torr value for camparision to the analog input.
Thanks,
Mike
What I want to do is to compare the analog input with a present value.
and then make a desion base on this comparision. My question is, how do I store a preset value to use as the second part of the equation.
Example; the analog input represent a pressure of 0 to 1000 Torr. At some predetermine pressure, say 750 Torr I wish to energize a valve to start a vacuum cycle. The question is how do I store the 750 Torr value for camparision to the analog input.
Thanks,
Mike