help with temp/max change programming

[jimsflies]

I have the following program statements and want to make sure I have it correct. I want to shut off the halide if the temp is too high and then turn it back on after 30 minutes if the temp is okay.

Specifically, I am unsure about the max change command and whether it should read "Then MH1 ON" or "Then MH1 OFF"?


If Temp > 84.0 Then MH1 OFF
Max Change 030 M Then MH1 ON

 

[clp]

You want:

If Temp > 84.0 Then MH1 OFF
Max Change 030 M Then MH1 OFF

The 'OFF' in the max change statement keeps the light off for at least 30 minutes before it is allowed to turn back on.

Curt