Iceman68

Solved! Thanks hbsh01! Tested it and worked perfectly

Thanks for the reply Interesting solution, will give it a try And to everyone, sorry for the double post

Hi there I have an ISY-99i and so far have just programmed a few timer programs (ie Lights on at sundown). I wanted to control my counter lights with very specific conditions: If 20 minutes before sunset comes before 6:00pm then turn counter lights on at 5:00pm weekdays But I am having difficulty visioning the program. I thought of this: Create a Variable EarlySundown=0, then these programs If On Mon, Tue, Wed, Thu, Fri From Sunset - 20 minutes To 6:00:00PM (same day) Then $EarlySundown = 1 Else $EarlySundown = 0 If On Mon, Tue, Wed, Thu, Fri Time is 5:00:00PM And $EarlySundown is 1 Then Set 'Counter Lights' On Else - No Actions - (To add one, press 'Action') But to me the first program would only run after the second if Sundown-20min came between 5pm and 6pm which fails my conditions, am I right? If so how would one write a program for this? Thanks very much for any help!

Hi there I have an ISY-99i and so far have just programmed a few timer programs (ie Lights on at sundown). I wanted to control my counter lights with very specific conditions: If 20 minutes before sunset comes before 6:00pm then turn counter lights on at 5:00pm weekdays But I am having difficulty visioning the program. I thought of this: Create a Variable EarlySundown=0, then these programs If On Mon, Tue, Wed, Thu, Fri From Sunset - 20 minutes To 6:00:00PM (same day) Then $EarlySundown = 1 Else $EarlySundown = 0 If On Mon, Tue, Wed, Thu, Fri Time is 5:00:00PM And $EarlySundown is 1 Then Set 'Counter Lights' On Else - No Actions - (To add one, press 'Action') But to me the first program would only run after the second if Sundown-20min came between 5pm and 6pm which fails my conditions, am I right? If so how would one write a program for this? Thanks very much for any help!