Operating Instructions

SED2 VFD Startup, Operation, and Maintenance Manual
68 Siemens Building Technologies, Inc.
Parameter Description Action Setting/ Default
P1000[0]
**
Selection of Frequency
Setpoint
(Speed Command
Source)
Selects the frequency
setpoint source as follows:
1 = Motor potentiometer
setpoint/
BOP keypad
2 = Analog input
3 = Fixed frequency
setpoint
4 = USS on BOP
Link/AOP
5 = USS on COM link
6 = CB
(communications
board or module) on
COM link/
P1-N2
communications
1. Press
to advance to
parameter P1000.
2. Press
to access the
parameter indexes.
3. Press
to advance to
index [0], IN000, AUTO.
4. Press
to confirm index
selection.
5. Press
to advance to 2.
6. Press
to confirm and
save the setting.
Setting = 2
Default = 2
P1000[1]
**
Selection of Frequency
Setpoint
(Speed Command
Source)
Selects the frequency
setpoint source as follows:
1 = Motor potentiometer
setpoint/
BOP keypad
2 = Analog input
3 = Fixed frequency
setpoint
4 = USS on BOP
Link/AOP
5 = USS on COM link
6 = CB (communications
board or module) on
COM link/
P1-N2
communications
1. Press
to advance to
index [1], IN001, HAND.
2. Press
to confirm index
selection.
3. Press
to advance to 1.
4. Press
to confirm and
save the setting.
5. Press
again to return to
the parameter selection
level.
Setting = 1
Default = 1
** Parameters have two index settings: IN000=Auto and IN001=Hand.