I've run into an issue integrating an existing Delta Controls system to a Jace...I have a Delta DCU-050 control unit hooked up to a DBB-060 I/O board, and I am unable to change the occupancy mode of the DCU unit and put my AHU, boiler, etc into unoccupied mode. I've successfully discovered the DCU-050 and pulled in its points and schedules. I have an Enum point labeled "Mode" which display occupancy status. When this point is written to directly, no matter the priority, it will not change out of the occupied mode. I have also tried a schedule export of the DCU-050's schedule to a writable Enum schedule in my Jace. This allows me to successfully alter the Delta controller's schedule, but it still has no effect on the "Mode" point and my equipment will not go into the occupied mode.

Has anyone had similar issues flipping the occupancy of a Delta system via Niagara? Will I need access to the Oracview software? Any help would be greatly appreciated.

Running: Niagara 3.8.38
Delta system is Version V3