Operating Instructions

Startup Procedures
Siemens Building Technologies, Inc. 51
Required SED2 Parameter Settings
The factory programs the following SED2 parameters before shipping. If these parameters
are changed or if the SED2 is ever reset to factory default, you must reset these parameters
as follows:
Parameter Setting
P0704 in000 3
P0704 in001 3
P0732 52.2 (default)
NOTE: Changing P0700 resets all digital inputs and P0704 will require programming.
Required SED2 parameters for automatic bypass on a drive fault are as follows:
Parameter Setting
P0748
P0731 52.3
NOTE: Follow wiring as noted in the NEMA Type 3R Bypass Operation Overview section
(Automatic Bypass Operation description).