Siemens SED2 VFD Electronic Bypass Option 125-3208 User Manual

Page of 64
Startup Procedures 
Siemens Building Technologies, Inc. 
 
25 
 
Parameter Description 
Action 
Setting/ 
Default 
P0310* 
Rated Motor Frequency
 
12 Hz to 650 Hz 
Rated motor frequency (Hz) from 
motor nameplate. 
Pole pair number is recalculated 
automatically if the parameter is 
changed. 
1. Press   to advance to 
parameter P0310
2. Press   to access the 
parameter values level. 
3. Press   to advance to 
nominal frequency (60 Hz). 
4. Press   to confirm and save 
the setting. 
Setting = 
Motor 
nameplate 60 
Hz 
Default = 
50 Hz/60 Hz 
Default is 
dependent on 
the setting of 
the motor 
frequency and 
unit of 
measurement 
DIP switches. 
P0311* 
Rated Motor Speed 
0 to 40,000 1/min 
Rated motor speed (rpm) from 
motor nameplate. 
A setting of 0 causes an internal 
calculation of this value. 
Vector control and V/f control 
with speed controller require this 
value. 
Slip compensation in V/f control 
requires this value for correct 
operation. 
Pole pair number is recalculated 
automatically if the parameter is 
changed. 
1. Press   to advance to 
parameter P0311
2. Press   to access the 
parameter values level. 
3 Press   to advance to 
nominal motor speed. 
4. Press   to confirm and save 
the setting. 
Setting = 
Motor 
nameplate 
Default = 
Varies by 
model 
* Motor related parameters.