Operating Instructions

Start Up Procedures
Siemens Building Technologies, Inc. 27
Quick Commissioning Procedure, Continued
Parameter Description Action Setting/Default
P0308*, or
P0309
Rated Motor cosPhi
(P308), or Rated Motor
Efficiency (P0309)
0.000 to 1.00 (P0308) or
0.0 to 99.9 (P0309)
Rated motor cosPhi or
motor efficiency from
motor nameplate.
If P0100 = 2 and
P0307 = kW, P0308
displays;
If P0100 = 1 and
P0307 = hp,
P0309 displays.
P0309 = 100%
corresponds to super
conducting.
NOTE:
This parameter is available
when P0003 = 3 and
P0010 = 1.
1. Press
to advance to parameter
P0308 or P0309.
2. Press
to access the parameter
values level.
3. Press
to advance to nominal cosPhi
or motor efficiency.
4. Press
to confirm and save the
setting.
Setting =
Motor
nameplate
P0308 Default
= 0.00
P0309
Default =
Varies
(hp/voltage
dependent)
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.
* Motor related parameters.