Siemens SED2 VFD Electronic Bypass Option 125-3208 ユーザーズマニュアル
SED2 VFD Electronic Bypass Option Operating Instructions
28
Siemens Building Technologies, Inc.
Parameter Description
Action
Setting/
Default
P1000[1]**
Selection of Frequency
Setpoint
Setpoint
(Speed Command Source)
Selects the frequency setpoint
source as follows:
source as follows:
1 = Motor potentiometer
setpoint/AOP
setpoint/AOP
2 = Analog input
3 = Fixed frequency
4 = USS on BOP Link/AOP
5 = USS on COM link
6 = CB (Communications board
or module) on COM link (P1/N2)
or module) on COM link (P1/N2)
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
P1080
Minimum Motor Frequency
0 Hz to 650 Hz
Minimum motor frequency at
which the motor will run
irrespective of the frequency
setpoint. This value applies to
both clockwise and
counterclockwise rotation.
which the motor will run
irrespective of the frequency
setpoint. This value applies to
both clockwise and
counterclockwise rotation.
1. Press to advance to
parameter P1080.
2. Press to access the
parameter values level.
3. Press to advance to
desired value.
4. Press to confirm and save
the setting.
Site Setting
(20% to 30%
Max)
Max)
Default = 10
** Parameters have two index settings: IN000 = Auto and IN001 = Hand.