APOGEE Unit Vent Controller
Application 2299 – Slave Mode
Application 2299 is the slave mode application for the Unit Vent Controller—0 - 10V Output
(P/N 540-509). Slave mode is the default application that comes up when power is first
applied to the controller. Slave mode provides no control. Its purpose is to allow the operator
to perform equipment checkout before a control application is put into effect and to set some
basic controller parameters (CTLR ADDRESS, APPLICATION, etc.).
The input labeled "DI3/AI3" on the controller can be used either as a DI point or as an Analog
Input (AI) point, but not both at the same time.
0 to 10 V Output Owner's Manual
Slave mode provides no control.
Siemens Building Technologies. Inc.