sys::Obj
sys::Virtual
sys::Component
driver::Point
driver::DoPoint
public class DoPoint Models a digital output point in a Device.
public property bool in
Value to write to digital output
public bool isFirstTime
public bool isInChanged
public bool lastValue
public virtual override void execute()
Calls super to propagate fault state from device; writes 'in' to digital output on (a) value change or (b) first cycle after point status becomes 'up'. While status is 'down', does nothing.
public virtual void wrValue(bool value)
wrValue call back when input changes