Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I believe that this is not a bug and correct behavior. Looking at the EMS Application Guide section for Built-In Variables, the table shows the value ranges of the Hour variable are 0-23. This means:
Hour = 0 from 12 AM - 1 AMHour = 1 from 1 AM - 2 AM
...Hour = 10 from 10 AM - 11 AMIf you want to apply a specific flow rate from 10:10:00 to 15:00:00, then you should update the first IF line of your EMS program from
IF (Hour >10) && (Hour <= 15), !- Program Line 1
to
IF (Hour >9) && (Hour <= 14), !- Program Line 1
