Humidifying Setpoint Schedule

edit

Dear all,

Does anybody have the problem of adding humidifying setpoint schedule?

I am simulating a 10-story building with air-side economizer (fixed dewpoint and dry bulb control) and would like to control the humidity in zone. I made a humidifying setpoint schedule and successfully added it to first 5 random zones (no matter that the zone is). However, when i was trying to add the schedule to other zones, it failed and the previous zones also lost the schedules. When I ran the model, there was also error saying all the zones were lack of humidify schedules. I don't know what's the problem, anybody has this experience? Thanks.

Best wishes,

Yan