Operating Instructions

Start Up Procedures
Siemens Building Technologies, Inc. 43
Reset to Factory Defaults
Parameter Description Action Setting/Default
P0010
P0970
Reset to Factory Default
Resets SED2 parameters to
the factory defaults.
1. Press
to enter the SED2
parameter mode and to display
r0000.
2. Press
to advance to parameter
P0010.
3. Press
to access the parameter
values level.
4. Press
to advance to 30.
5. Press
to confirm and save the
setting.
6. Press
to go to parameter
P0970.
7. Press
to access the parameter
values level.
8. Press
to advance to 1.
9. Press
to confirm and save the
setting.
P0010:
Setting = 30
Default = 0
P0970:
Setting = 1
Default = 0
NOTES:
1. First set P0010 = 30.
2. Stop SED2 (that is, disable all pulses) before you reset parameters to factory default values.
3. The following parameters retain their values after a factory reset:
- P0918 (address of CB, communications board or module)
- P2010 (USS baud rate)
- P2011 (USS address)
4. The reset process takes about 10 seconds.