HelloI have searched through the forums for a solution but without success.I am trying to make a simple gauge, which consists of a signal lamp that blinks continuously when the door is open. However, I am having difficulty in understanding the timer function.Here is my code without the timer code for the blinking function.<Gauge Name="Red Signal Lamp" Version="0.1"><Image Name="Door Lamp.bmp" Luminous="No" ImageSizes="159,159"/><!-- DISPLAY =============================================== --><Element><Image Name="Red_Lamp_Off.bmp" Luminous="Yes" ImageSizes="93,93"/><Position X="33" Y="32"/></Element><Element><Visible>(A:CANOPY OPEN,bool)</Visible><Image Name="Red_Lamp_On.bmp" Luminous="Yes" ImageSizes="93,93"/><Position X="33" Y="32"/></Element></Gauge>My question is, how can I insert code in the above to make the gauge blink when the door is open?Thanks in advance for any help.Terry